Grilight Automatic 20 Led Strips Smart Stair Lighting Controller System with Motion Sensor PIR 400W Max Load 32 Steps Control

Product Description

Notes
If you want to order a full set of staircase lighting system, we provide one-stop procurement services, and support project engineering solutions, welcome to inquire.
A/B sensors need to be installed at the entrance and exit of the stairs and face the human body.
The product is not waterproof.
Important note:
The positive and negative terminals of the power supply input of the controller cannot be reversed, the red wire V+ is connected to the positive electrode of the switching power supply, and the blue (or black wire) V- is connected to the negative electrode of the switching power supply.
Product Description
Name Step Led light controller
Speed 5 speed levels
Power 400W
Input DC12V-DC24V
Steps control 32 steps at most
Size 185*80*20mm
Staircase light controller layout
Staircase light controller detail
Staircase light controller back view
Staircase light controller installation
Staircase light controller sensor configuration
Staircase light controller dimensions
Staircase light controller connection ports
Staircase light controller operation button
Staircase light controller application scenario
Staircase light controller wiring scheme
Staircase lighting presentation
Packing & Delivery
Staircase light packaging contents
Staircase light shipment preparation
Staircase light delivery transport
Providing one-stop solutions for lighting projects
FAQ
Q: How many stair lights can this controller support?
This controller supports up to 32 steps, with each channel delivering a maximum of 3A current. It is suitable for residential and commercial stair lighting setups.
Q: What types of LED strips are compatible with this controller?
It supports single-color LED strips powered by 12V or 24V DC, including common types like 2835, 5050, and COB LED strips.
⚠️ Not compatible with RGB or addressable LED strips (such as WS2812, SK6812, etc.).
Q: How are the lights controlled? Do I need sensors?
Yes, the controller works with infrared or PIR motion sensors (connected via A/B SENSOR PORT) to enable auto-on/off lighting when people go up or down the stairs. It can also support manual switch mode depending on your setup.
Q: What kind of power supply is required?
You need a 12V or 24V DC power supply, depending on your LED strip voltage. The maximum power the controller can handle is 500W. Make sure to use a power supply with enough wattage for your total LED load.
Q: What lighting effects does this controller support?
It supports multiple dynamic effects such as:
* Step-by-step lighting
* Flowing light effect
* One-way or two-way activation
These can be adjusted via the Function button and DIP switch settings on the controller panel.
Q: What are the specifications regarding dimensions and capacity?
The controller has a size profile of 185*80*20mm, operates under an input voltage of DC12V-DC24V, and supports a rated power capacity of 400W (up to 500W maximum load limit).

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