{"product_id":"3mm-addressable-cob-led-strip-ws2812b","title":"3mm Ultra-Thin WS2812B Addressable COB LED Strip 5V RGB Individual Pixel Control 240LEDs\/m High Bright USB Powered Light Tape","description":"\u003csection data-mzg-geo-phase2=\"3mm-ws2812b-2026-09-12\" style=\"max-width:1100px;margin:0 auto 28px;font-family:Arial,Helvetica,sans-serif;color:#1f2937;line-height:1.65;\"\u003e\n  \u003cdiv style=\"background:#f8fafc;border:1px solid #e5e7eb;border-left:5px solid #7c3aed;border-radius:10px;padding:22px;\"\u003e\n    \u003ch2 style=\"margin:0 0 10px;color:#111827;font-size:26px;\"\u003eIs this the right 3mm addressable COB strip for your project?\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 12px;\"\u003e\u003cstrong\u003eDirect answer:\u003c\/strong\u003e Choose this MALIIGAZA strip when you need an ultra-narrow \u003cstrong\u003e3mm-wide, DC 5V, WS2812B RGB COB strip\u003c\/strong\u003e with \u003cstrong\u003e240 individually addressable pixels per meter\u003c\/strong\u003e. It is designed for compact indoor accent-lighting projects where ordinary 8–12mm strips are too wide. Select 1m or 2m, then choose a controller kit or strip-only option that matches your installation.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eChoose another product if\u003c\/strong\u003e you need 12V\/24V operation, long continuous runs, fixed white task lighting, or outdoor waterproof protection.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"margin:28px 0 12px;color:#111827;\"\u003eQuick specification and buying check\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;min-width:620px;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:11px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003eStrip\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #e5e7eb;\"\u003e3mm PCB · DC 5V · WS2812B · RGB · 240 LEDs\/pixels per meter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:11px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #e5e7eb;\"\u003e1m (240 pixels) or 2m (480 pixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:11px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003eControl choices\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #e5e7eb;\"\u003eSP548E WiFi kit, Tuya WiFi kit, strip only, or the listed extension-cable option. Read the complete selected variant name before checkout.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:11px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003eMinimum power guidance\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #e5e7eb;\"\u003e1m: 5V 2A or higher · 2m: 5V 3A or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"text-align:left;padding:11px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003eSignal connection\u003c\/th\u003e\n\u003ctd style=\"padding:11px;border:1px solid #e5e7eb;\"\u003e3-pin addressable connection; controller must support WS2812B-type SPI RGB data and the required pixel count.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"margin-top:16px;padding:16px 18px;background:#fff7ed;border-left:4px solid #f97316;border-radius:6px;\"\u003e\n    \u003cstrong\u003eBefore ordering:\u003c\/strong\u003e “Strip only” does not mean a complete powered kit. Match the selected strip length, controller and DC 5V power source; never connect this product to 12V or 24V.\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv style=\"max-width: 1100px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #1f2937; line-height: 1.65;\"\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 4px solid #10b981; padding: 18px 20px; border-radius: 4px; margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"margin: 0 0 10px; font-size: 24px; color: #111827;\"\u003eUltra-Thin. Fully Addressable. Built for Creative Lighting.\u003c\/h2\u003e\n\u003cp style=\"margin: 0;\"\u003eThe MALIIGAZA 3mm Addressable COB LED Strip combines an ultra-narrow 3mm PCB with 240 individually controllable WS2812B pixels per meter. Its continuous COB light surface delivers smooth RGB lighting with minimal visible light spots, making it ideal for compact spaces, custom installations, gaming setups, TV backlighting, PC lighting, cabinets and vehicle interior ambient lighting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"margin-top: 0; color: #111827;\"\u003eWhy Choose This 3mm Addressable COB Strip?\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n\u003cstrong\u003eOnly 3mm Wide\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eUltra-slim design fits narrow channels, edges, furniture gaps and compact DIY projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n\u003cstrong\u003e240 Pixels Per Meter\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eEach LED has integrated WS2812B control for single-pixel addressable RGB effects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n\u003cstrong\u003eSmooth COB Lighting\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eHigh-density COB construction creates a continuous and uniform illuminated surface with fewer visible light spots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n\u003cstrong\u003eProgrammable RGB Effects\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eCreate flowing, chasing, animated and static RGB lighting effects through a compatible SPI RGB controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eIndividually Addressable WS2812B Pixels\u003c\/h2\u003e\n\u003cp\u003eThis is not a conventional RGB strip where the entire strip changes color together.\u003c\/p\u003e\n\u003cp\u003eThe integrated WS2812B architecture provides individual pixel control, allowing each LED position to display independently controlled colors and effects when used with a compatible SPI controller.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 20px; margin: 24px 0;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #166534;\"\u003e240 LEDs + 240 ICs Per Meter\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eEvery meter contains 240 LEDs and 240 integrated control ICs. This extremely high pixel density makes the strip especially suitable for detailed lighting animations and compact decorative projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eUltra-Fine 3mm Design\u003c\/h2\u003e\n\u003cp\u003eAt only 3mm wide, this addressable COB LED tape is designed for lighting locations where conventional 8mm, 10mm or 12mm LED strips are too wide.\u003c\/p\u003e\n\u003cp\u003eThe narrow flexible PCB can follow different shapes and allows creative lighting installations with minimal visual impact when the strip is turned off.\u003c\/p\u003e\n\u003ch2 style=\"color: #111827;\"\u003eHigh-Density COB Light Surface\u003c\/h2\u003e\n\u003cp\u003eWith 240 LEDs per meter, the COB structure produces smooth, uniform RGB illumination with greatly reduced visible light spots and dark areas compared with many traditional discrete SMD LED strips.\u003c\/p\u003e\n\u003cp\u003eCRI is rated above 90, while the flexible design makes the strip practical for decorative and detail-oriented lighting applications.\u003c\/p\u003e\n\u003ch2 style=\"color: #111827;\"\u003eFlexible, Cuttable and Easy to Install\u003c\/h2\u003e\n\u003cp\u003eThe strip can be bent into different layouts and cut to shorter lengths at the designated cutting positions.\u003c\/p\u003e\n\u003cp\u003eStrong adhesive backing allows the strip to be mounted directly onto suitable clean and smooth surfaces.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff1f2; border-left: 4px solid #f43f5e; padding: 18px 20px; border-radius: 4px; margin: 24px 0;\"\u003e\n\u003cstrong\u003eCutting Notice\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eOnly cut the strip at the designated cutting lines. The cutting marks are very small because the PCB is only 3mm wide. If the marks are difficult to see from the front, carefully inspect the rear side under the adhesive backing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eSmart Controller Options\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 20px; margin-bottom: 28px;\"\u003e\n\u003cp style=\"margin-top: 0;\"\u003eDifferent controller configurations are available depending on the selected option.\u003c\/p\u003e\n\u003cul style=\"padding-left: 22px; margin-bottom: 0;\"\u003e\n\u003cli\u003eBluetooth controller options available\u003c\/li\u003e\n\u003cli\u003eWiFi controller options available\u003c\/li\u003e\n\u003cli\u003eRemote control options available\u003c\/li\u003e\n\u003cli\u003eWiFi controller supports Alexa and Google Assistant voice control\u003c\/li\u003e\n\u003cli\u003eCompatible smart controller can provide app-based RGB color and dynamic effect control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"margin-top: 0; color: #111827;\"\u003ePerfect for Creative Ambient Lighting\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eTV Backlighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003ePC Lighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eGaming Setups\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eDesktop Lighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eCabinet Lighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eBedroom Ambience\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eCar Interior Lighting\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\u003cstrong\u003eDIY Lighting Projects\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eWhy Maximum Length Is Limited to 2 Meters\u003c\/h2\u003e\n\u003cp\u003eThe extremely narrow 3mm PCB combined with 240 addressable pixels per meter creates relatively high current demand.\u003c\/p\u003e\n\u003cp\u003eFor this reason, this model is offered in lengths up to 2 meters. Longer runs can experience voltage drop and may exceed the pixel or current capacity of many common controllers.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 4px solid #10b981; padding: 18px 20px; border-radius: 4px; margin: 24px 0;\"\u003e\n\u003cstrong\u003eController Pixel Capacity\u003c\/strong\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eYour SPI controller must support at least 240 pixels for a 1m strip or 480 pixels for a 2m strip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 28px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eFOB-HC-3MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eAddressable COB RGB LED Strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eAvailable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e1m \/ 2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eStrip Width\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eDC 5V only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eLED Density\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e240 LEDs\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eIC Model\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eWS2812B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eIC Density\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e240 ICs\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003ePixel Control\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eIndividual pixel control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e15W\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eCRI\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eRa \u0026gt;90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: bold;\"\u003eMinimum Cutting Unit\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003ePackage contents depend on the option selected when ordering. Please check the selected variant carefully before purchase to confirm whether your configuration includes a controller or remote control.\u003c\/p\u003e\n\u003ch2 style=\"color: #111827;\"\u003eBasic Installation Guide\u003c\/h2\u003e\n\u003col style=\"padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eMeasure the required installation length.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eIf shortening is required, cut only at the designated cutting position.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eConnect the LED strip to a compatible SPI RGB controller.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eSet the controller pixel quantity correctly: 240 pixels for 1m or 480 pixels for 2m.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eConnect the system to a suitable DC 5V power supply.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eTest the complete system before final mounting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eClean the installation surface and secure the strip using its adhesive backing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"background-color: #fff1f2; border-left: 4px solid #f43f5e; padding: 18px 20px; border-radius: 4px; margin: 28px 0;\"\u003e\n\u003ch2 style=\"margin-top: 0; color: #9f1239;\"\u003eImportant Power and Safety Notes\u003c\/h2\u003e\n\u003cul style=\"padding-left: 22px; margin-bottom: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDC 5V ONLY.\u003c\/strong\u003e Never connect this strip to a 12V or 24V power supply.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eFor 1m, use a DC 5V power supply rated at least 2A according to the specified product requirement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eFor 2m, use a DC 5V power supply rated at least 3A according to the specified product requirement.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eThe controller and power supply must be able to provide sufficient current for the selected strip length.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eUse only an SPI RGB controller with sufficient pixel capacity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDo not power the LED strip while it is tightly rolled on a reel.\u003c\/strong\u003e Heat may accumulate and damage the strip.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003eCut only at designated cutting marks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827;\"\u003eTroubleshooting Guide\u003c\/h2\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"margin-top: 0;\"\u003eOnly Part of the Strip Lights Up\u003c\/h3\u003e\n\u003cp\u003eCheck the pixel quantity configured in the controller. Set 240 pixels for a 1m strip and 480 pixels for a 2m strip.\u003c\/p\u003e\n\u003ch3\u003eThe Strip Lights Up but Then Freezes\u003c\/h3\u003e\n\u003cp\u003eInsufficient power supply capacity is a likely cause. Check that the power supply can provide enough current, then reset the controller, remote or app as required.\u003c\/p\u003e\n\u003ch3\u003eDisplayed Colors Do Not Match the Selected Colors\u003c\/h3\u003e\n\u003cp\u003eIf selecting red produces green or another incorrect color, adjust the RGB color order setting in the compatible controller or app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n  \u003cp style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\" class=\"detail-desc-decorate-title\"\u003eController Difference\u003c\/p\u003e\n  \u003cdiv style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" width=\"900\" height=\"430\" src=\"https:\/\/ae01.alicdn.com\/kf\/S66e66d9b53e9466194bebbaff8307350Z.jpg\" alt=\"MALIIGAZA 3mm WS2812B addressable COB LED strip controller options comparison\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cstrong\u003eSplices with clear tubing on the LED strip are normal repairs. They won't affect lifespan or lighting performance. \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlease don't mind it!\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\u003cimg width=\"900\" height=\"871\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbbb1a1bbae2d4c9680785f7b11e83fbec.jpg\" alt=\"3mm addressable COB LED strip normal splice repair with clear protective tubing\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\" style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa904bc210abb498b9e1c203ad718ebb5n.jpg\" alt=\"MALIIGAZA 3mm ultra-thin addressable COB LED strip product overview\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S24e5cee16e344c17922ec1965e8b61f0s.jpg\" alt=\"3mm WS2812B COB LED strip with 240 individually addressable pixels per meter\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S388deb6b7a204e6eb2342d748533df51q.jpg\" alt=\"Ultra-narrow 3mm programmable RGB COB LED strip close-up detail\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc4d51be5266b4f5db426667a6324e1860.jpg\" alt=\"High density 240 LEDs per meter addressable COB RGB light strip\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7bccadd5b05c446286a43379fd796aa2g.jpg\" alt=\"WS2812B single pixel control 5V SPI RGB COB LED strip lighting effect\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb93c3041fd2044c7ad41ae5a4f062642j.jpg\" alt=\"Smooth continuous RGB lighting from 3mm addressable COB LED strip\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4243586b68ea40939aeb44f6836b0cffM.jpg\" alt=\"Flexible 3mm addressable COB LED tape for DIY ambient lighting projects\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa763ef592e3e482a8352118f9572c3029.jpg\" alt=\"Cuttable 5V WS2812B COB LED strip with 50mm cutting interval\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1308f0a9a064222b49e7131b338d7e2Y.jpg\" alt=\"3mm addressable RGB COB LED strip with strong adhesive backing\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\" style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa725431b8dcc4e3ab26a892fb067b0efL.jpg\" alt=\"5V 3mm WS2812B addressable COB LED strip technical specification\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5225511caf8b4c5781c9890ab20cc74bx.jpg\" alt=\"Programmable 3mm RGB COB LED strip dynamic color lighting effects\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S02303f50b0b44403bfbe52b175f320a6j.jpg\" alt=\"3mm addressable COB LED strip for TV ambient backlighting\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saff30b6995604877b9ed878989feb1a7k.jpg\" alt=\"Ultra-thin addressable RGB LED strip for PC and gaming setup lighting\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1fbef3683d844c9f982a6d2ccbbe34b5Y.jpg\" alt=\"3mm COB pixel LED strip for bedroom and cabinet ambient lighting\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf884681527f14cb2a5298b84f01c51acZ.jpg\" alt=\"Flexible 3mm addressable LED strip for car interior decorative lighting\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S36ccdbacd84847c1a4f5ca5ded3cead8t.jpg\" alt=\"Bluetooth controlled 3mm WS2812B addressable COB LED strip\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S17b993f53d8b4cc68aa3c0330a9a9765C.jpg\" alt=\"WiFi controlled addressable COB LED strip with smart app control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf326a24a63ea483bb52db36b8c92cedfo.jpg\" alt=\"MALIIGAZA 3mm WS2812B programmable RGB COB LED strip application display\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;vertical-align:top;\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_text-image\"\u003e\u003c\/div\u003e\n  \n\u003ch2 style=\"color: #111827;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px;\"\u003e\n\u003ch3\u003e1. Is this a individually addressable LED strip?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses integrated WS2812B ICs with 240 individually controllable pixels per meter.\u003c\/p\u003e\n\u003ch3\u003e2. How wide is the LED strip?\u003c\/h3\u003e\n\u003cp\u003eThe PCB is only 3mm wide, making it suitable for very narrow installation spaces.\u003c\/p\u003e\n\u003ch3\u003e3. What voltage does this WS2812B COB strip require?\u003c\/h3\u003e\n\u003cp\u003eIt operates on DC 5V only. Do not connect it to a 12V or 24V power supply.\u003c\/p\u003e\n\u003ch3\u003e4. How many pixels should I set in my controller?\u003c\/h3\u003e\n\u003cp\u003eSet 240 pixels for the 1m version and 480 pixels for the 2m version.\u003c\/p\u003e\n\u003ch3\u003e5. Can I cut the 3mm addressable COB LED strip?\u003c\/h3\u003e\n\u003cp\u003eYes. The minimum cutting unit is 50mm. Cut only at the designated cutting marks.\u003c\/p\u003e\n\u003ch3\u003e6. What controller do I need?\u003c\/h3\u003e\n\u003cp\u003eYou need a compatible SPI RGB controller that supports WS2812B-type addressable LEDs and has sufficient pixel capacity.\u003c\/p\u003e\n\u003ch3\u003e7. Does it support WiFi or Bluetooth control?\u003c\/h3\u003e\n\u003cp\u003eWiFi and Bluetooth controller options are available depending on the selected configuration.\u003c\/p\u003e\n\u003ch3\u003e8. Can it work with Alexa and Google Assistant?\u003c\/h3\u003e\n\u003cp\u003eA compatible WiFi controller option supports Alexa and Google Assistant voice control.\u003c\/p\u003e\n\u003ch3\u003e9. Why is the maximum strip length only 2 meters?\u003c\/h3\u003e\n\u003cp\u003eThe 3mm PCB and very high density of 240 pixels per meter create high current demand. Longer lengths are more susceptible to voltage drop and controller capacity limitations.\u003c\/p\u003e\n\u003ch3\u003e10. Is this LED strip waterproof?\u003c\/h3\u003e\n\u003cp\u003eNo IP or waterproof rating is specified for this model. Do not assume the strip is waterproof unless the selected product option specifically states otherwise.\u003c\/p\u003e\n\u003ch3\u003e11. Why does only part of my strip light up?\u003c\/h3\u003e\n\u003cp\u003eThe controller pixel setting may be too low. Check that it is configured for 240 pixels for 1m or 480 pixels for 2m.\u003c\/p\u003e\n\u003ch3\u003e12. Why does the controller or app freeze after the strip turns on?\u003c\/h3\u003e\n\u003cp\u003eInsufficient power supply output may cause unstable operation. Check the available current and reset the controller or app after correcting the power supply issue.\u003c\/p\u003e\n\u003ch3\u003e13. Why are the RGB colors displayed incorrectly?\u003c\/h3\u003e\n\u003cp\u003eThe RGB color order setting may not match the strip. Change the RGB sequence in the compatible controller or app.\u003c\/p\u003e\n\u003ch3\u003e14. Can I turn the strip on while it is still rolled up?\u003c\/h3\u003e\n\u003cp\u003eNo. Do not operate the strip while tightly rolled on a reel because accumulated heat can damage the LEDs.\u003c\/p\u003e\n\u003ch3\u003e15. Where can I use this ultra-thin LED strip?\u003c\/h3\u003e\n\u003cp\u003eTypical applications include TV backlighting, PC and gaming lighting, desktops, cabinets, bedrooms, vehicle interiors and custom DIY decorative lighting.\u003c\/p\u003e\n\u003ch3\u003e16. What is the rated LED lifespan?\u003c\/h3\u003e\n\u003cp\u003eA specific lifespan rating is not provided for this model. Correct voltage, sufficient power capacity and proper heat management are important for reliable operation.\u003c\/p\u003e\n\u003ch3\u003e17. What safety certifications does this model have?\u003c\/h3\u003e\n\u003cp\u003eSpecific certification information is not provided in this product specification. Check the applicable product documentation or labeling for your selected version.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; padding: 28px; border-radius: 10px; background: linear-gradient(135deg,#111827,#374151); color: #ffffff; text-align: center;\"\u003e\n\u003ch2 style=\"margin-top: 0; color: #ffffff;\"\u003eBring Pixel-Level RGB Lighting Into Smaller Spaces\u003c\/h2\u003e\n\u003cp style=\"max-width: 760px; margin: 0 auto 20px;\"\u003eChoose the 1m or 2m configuration that fits your project and create smooth, programmable lighting with an ultra-narrow 3mm addressable COB strip.\u003c\/p\u003e\n\u003cdiv style=\"display: inline-block; background: #ffffff; color: #111827; padding: 12px 24px; border-radius: 6px; font-weight: bold;\"\u003eChoose Your Configuration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #111827; margin-top: 34px;\"\u003eRelated Product Suggestions\u003c\/h2\u003e\n\u003cul style=\"padding-left: 22px;\"\u003e\n\u003cli\u003eSPI RGB LED Controllers\u003c\/li\u003e\n\u003cli\u003eWiFi Addressable LED Controllers\u003c\/li\u003e\n\u003cli\u003eBluetooth Addressable LED Controllers\u003c\/li\u003e\n\u003cli\u003e5V LED Power Supplies\u003c\/li\u003e\n\u003cli\u003eAddressable COB LED Strips\u003c\/li\u003e\n\u003cli\u003eCOB LED Strip Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #111827;\"\u003eRelated Blog Suggestions\u003c\/h2\u003e\n\u003cul style=\"padding-left: 22px;\"\u003e\n\u003cli\u003eHow to Choose a Controller for WS2812B Addressable LED Strips\u003c\/li\u003e\n\u003cli\u003eAddressable LED Strip vs Regular RGB LED Strip\u003c\/li\u003e\n\u003cli\u003eHow to Calculate Pixel Count for an SPI LED Controller\u003c\/li\u003e\n\u003cli\u003eHow to Install Ultra-Narrow COB LED Strips\u003c\/li\u003e\n\u003cli\u003eWhy Voltage Drop Matters in 5V Addressable LED Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-size: 13px; font-weight: bold; color: rgb(0, 0, 0); display: block; width: 100%;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; font-weight: bold; color: rgb(0, 0, 0); display: block; width: 100%;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shenzhen Cooleeon Electronics Co., Ltd.","offers":[{"title":"SP548E Wifi USB Head \/ 1m (3.28FT)","offer_id":48500127269003,"sku":"HC-3MM-1M-SP548E","price":26.53,"currency_code":"USD","in_stock":true},{"title":"SP548E Wifi USB Head \/ 2m (6.56FT)","offer_id":48500127039627,"sku":"HC-3MM-2M-SP548E","price":35.94,"currency_code":"USD","in_stock":true},{"title":"SP548E Wifi White Adatper \/ 1m (3.28FT)","offer_id":48500127170699,"sku":"HC-3MM-1M-SP548E-W-2A","price":29.66,"currency_code":"USD","in_stock":true},{"title":"SP548E Wifi White Adatper \/ 2m (6.56FT)","offer_id":48500127203467,"sku":"HC-3MM-2M-SP548E-W-3A","price":40.07,"currency_code":"USD","in_stock":true},{"title":"SP548E Wifi Black Adatper \/ 1m (3.28FT)","offer_id":48977111154827,"sku":"HC-3MM-1M-SP548E-B-2A","price":29.66,"currency_code":"USD","in_stock":true},{"title":"SP548E Wifi Black Adatper \/ 2m (6.56FT)","offer_id":48977111187595,"sku":"HC-3MM-2M-SP548E-B-3A","price":40.07,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi USB Head \/ 1m (3.28FT)","offer_id":48500127367307,"sku":"HC-3MM-1M-Tuya","price":27.72,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi USB Head \/ 2m (6.56FT)","offer_id":48500127334539,"sku":"HC-3MM-2M-Tuya","price":38.34,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi White Adatper \/ 1m (3.28FT)","offer_id":48500127465611,"sku":"HC-3MM-1M-Tuya-W-2A","price":30.97,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi White Adatper \/ 2m (6.56FT)","offer_id":48500127432843,"sku":"HC-3MM-2M-Tuya-W-3A","price":42.73,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi Black Adatper \/ 1m (3.28FT)","offer_id":48977111220363,"sku":"HC-3MM-1M-Tuya-B-2A","price":30.97,"currency_code":"USD","in_stock":true},{"title":"Tuya Wifi Black Adatper \/ 2m (6.56FT)","offer_id":48977111253131,"sku":"HC-3MM-2M-Tuya-B-3A","price":42.73,"currency_code":"USD","in_stock":true},{"title":"LED Strip Only \/ 1m (3.28FT)","offer_id":48500126810251,"sku":"HC-3MM-1M","price":17.8,"currency_code":"USD","in_stock":true},{"title":"LED Strip Only \/ 2m (6.56FT)","offer_id":48500126843019,"sku":"HC-3MM-2M","price":26.65,"currency_code":"USD","in_stock":true},{"title":"1.2m extension cable \/ 1m (3.28FT)","offer_id":48977368547467,"sku":"HC-YCX-1.2M-1PCS","price":10.92,"currency_code":"USD","in_stock":true},{"title":"1.2m extension cable \/ 2m (6.56FT)","offer_id":48977368580235,"sku":"HC-YCX-1.2M-1PCS","price":10.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0093\/9659\/files\/S395caaa0bfc54e1ba8a55e4bbf670a76H.webp?v=1784632460","url":"https:\/\/maliigaza.com\/it\/products\/3mm-addressable-cob-led-strip-ws2812b","provider":"MALIIGAZA Official Store","version":"1.0","type":"link"}