MALIIGAZA RGB Motion Sensor Stair Light Controller for 4-Pin PWM LED Strips [STEP-RGB]

STEP-RGB Replacement Controller & Main-Line Accessories

The MALIIGAZA STEP-RGB is a dedicated RGB motion sensor stair light controller designed for compatible 4-pin PWM RGB LED strips and the STEP-RGB directional main-line wiring system.

Choose the controller, controller with main line, or replacement main-line cable you need. LED strips and power supply are not included.

Bring Color and Motion to Every Step

STEP-RGB combines motion-activated staircase lighting with adjustable RGB color, dynamic illumination effects, daylight sensing and a simplified main-line installation system.

It is especially useful as a replacement controller or main-line accessory for customers who already own a compatible STEP-RGB stair lighting system and need to replace or expand specific system components.

Why Choose STEP-RGB?

RGB Stair Lighting with More Visual Freedom

Unlike a conventional single-color stair lighting controller, STEP-RGB is designed to operate 4-pin PWM RGB LED strips, giving your staircase a wider range of color possibilities.

Use RGB lighting to create decorative accent lighting, atmospheric staircase illumination or more distinctive step-by-step lighting effects for modern indoor spaces.

Simplified Main-Line Installation

STEP-RGB uses a dedicated main-line architecture. Instead of routing a separate long cable from every stair light back to the controller, one main line is installed along the staircase and the individual LED strips connect to its distributed connection points.

This helps reduce cable clutter and makes compatible stair lighting installations cleaner and easier to manage.

Automatic PIR Motion Activation

The system uses PIR motion sensing to automatically activate the stair lights when movement is detected. After the configured illumination period, the system switches the lighting off automatically.

The lighting duration can be adjusted, with a maximum hold time of approximately 200 seconds.

Adjustable Daylight Sensor

The integrated daylight sensing function can prevent motion-triggered lighting when the surrounding environment is already bright enough.

Daylight sensitivity can be adjusted or the light-sensing function can be disabled according to your installation environment.

12 Dynamic Stair Lighting Modes

Choose from 12 dynamic lighting modes to customize how your staircase illuminates.

• Step-by-step illumination
• Multi-step illumination effects
• Adjustable lighting speed
• Adjustable illumination duration
• Adjustable number of controlled steps
• Maximum supported step count: 28 steps

Compatibility Is Important

STEP-RGB is a dedicated system component and should be used with the correct compatible parts.

• Designed for compatible 4-pin PWM RGB LED strips
• Requires the dedicated STEP-RGB main-line cable
• Other main-line wiring systems are not compatible
• Requires a suitable 12V or 24V DC power supply
• For indoor staircase lighting applications

Ideal Applications

Technical Specifications

Available Options

Please carefully select the component you need before ordering.

• Controller with 16-step main line
• Controller with 20-step main line
• Controller only ¡ª no main line
• 5-step main-line cable
• 10-step main-line cable
• 16-step main-line cable
• 20-step main-line cable

Package Includes

Package contents depend entirely on the option selected when ordering.

Important: This listing is primarily for replacement controllers and main-line components. RGB LED strips and the DC power supply are not included.

Installation Guide

1. Confirm that your RGB LED strips, controller and main-line cable are compatible with the STEP-RGB system.
2. Measure the distance between stair steps. The main-line connection nodes are spaced approximately 35 cm apart.
3. Install the dedicated main line along the staircase in the direction indicated by the arrows printed on the cable.
4. Connect each compatible 4-pin RGB stair light to the corresponding main-line connection point.
5. Connect the PIR motion sensor and required accessories.
6. Connect the controller to a suitable 12V or 24V DC power supply.
7. Test the system before permanently securing all wiring.

Measure Your Stair Spacing Before Ordering

Main-line nodes are spaced approximately 35 cm apart. If your stair spacing is significantly larger, the standard cable may not reach correctly between steps.

Where additional length is required around a staircase corner, the main line can be cut and extended using a suitable 4-pin cable, but this requires additional wiring work.

Important Safety & Compatibility Notes

• LED strips and power supply are not included. Check the selected option carefully before purchasing.
• Never connect the controller directly to AC 110V or AC 220V mains power. Doing so can immediately damage the controller.
• The controller must be powered through a suitable 12V or 24V DC power supply.
• The dedicated main-line cable is directional. Follow the arrow direction marked on the cable during installation.
• Incorrect main-line orientation can prevent the system from operating normally.
• Main-line connection points are spaced 35 cm apart. Measure your staircase before ordering.
• The PIR sensor cable length is approximately 1 m. The controller package includes only one PIR sensor extension cable.

Troubleshooting Guide

System does not light up

Check the DC power supply, controller connections and the arrow direction of the dedicated main-line cable.

Lights do not activate during daytime

The daylight sensor may be preventing operation in bright conditions. Adjust its sensitivity or disable daylight sensing if required.

Main line cannot reach between stairs

The standard node spacing is 35 cm. Stairs with larger spacing may require main-line extension using suitable 4-pin wiring.

RGB strip does not work correctly

Confirm that the connected LED strip is a compatible 4-pin PWM RGB strip and that all connections match the STEP-RGB system.

Frequently Asked Questions

1. What is the MALIIGAZA STEP-RGB controller?

It is an RGB motion sensor stair light controller designed for compatible 4-pin PWM RGB LED strips and the dedicated STEP-RGB main-line wiring system.

2. Are RGB LED strips included?

No. This listing is for controller and main-line replacement components. RGB LED strips are not included.

3. Is a power supply included?

No. A suitable 12V or 24V DC power supply must be purchased or provided separately.

4. Can I connect STEP-RGB directly to 110V or 220V?

No. Never connect the controller directly to AC 110V or 220V mains power. It must be powered through a compatible 12V or 24V DC power supply.

5. What type of LED strip is compatible?

STEP-RGB is designed for compatible 4-pin PWM RGB LED strips.

6. Can I use another brand of stair main-line cable?

The controller requires the dedicated STEP-RGB main-line system. Other main-line wiring systems are not guaranteed to match this controller.

7. How many stair steps can the controller support?

The controller supports an adjustable number of steps up to a maximum of 28, subject to the installed main-line and lighting configuration.

8. How many dynamic lighting modes are available?

STEP-RGB provides 12 dynamic modes, including step-by-step and multi-step illumination effects.

9. Can I adjust the lighting speed?

Yes. The dynamic illumination speed can be adjusted.

10. Can I adjust how long the stair lights remain on?

Yes. The lighting hold time is adjustable up to approximately 200 seconds.

11. Does STEP-RGB have a daylight sensor?

Yes. The daylight sensor can help prevent unnecessary activation in bright conditions, and its sensitivity can be adjusted or disabled.

12. What is the spacing between main-line connection points?

The standard spacing between main-line connection nodes is approximately 35 cm.

13. What if my stair spacing is more than 35 cm?

The standard main line may not fit directly. The cable can be cut and extended using suitable 4-pin wiring, but this requires additional installation work.

14. Does the direction of the main-line cable matter?

Yes. The cable is directional and must be installed according to the arrows marked on the main line.

15. Is STEP-RGB suitable for outdoor installation?

This product is intended for indoor staircase lighting applications.

16. Is this product suitable as a replacement part?

Yes. The listing is specifically useful for existing STEP-RGB owners who need a replacement controller or compatible main-line component.

Related Product Suggestions

• Compatible 4-Pin RGB LED Stair Light Strips
• 12V / 24V LED Power Supplies
• Motion Sensor Stair Lighting Systems
• Replacement PIR Sensors and Extension Cables
• Complete Smart Stair Lighting Kits

Helpful Guides

• How to Choose a Motion Sensor Stair Light Controller
• How RGB Stair Lighting Systems Work
• 12V vs 24V LED Stair Lighting
• How to Measure Your Staircase Before Installing LED Step Lights
• How to Troubleshoot a Motion Sensor Stair Lighting System

Keep Your STEP-RGB System Working Properly

Select the exact replacement controller or main-line component your staircase system requires and restore your RGB motion-activated stair lighting without replacing unnecessary parts.

Choose Your STEP-RGB Component