Stair Light Controller: Long press for 3 seconds to set the number of stair lights, blue light means the serial number light is on. Click the button until all lights are on, up to 32 stair lights can be controlled, press and hold again to confirm.
4 Speed Levels Adjustable: Touch the button to adjust the speed of the lights off on the controller. The higher the four levels, the slower the lights will turn on and off.
The Perfect Light Controller: The perfect home staircase light controller, fully automatic, automatically switches on the light when it senses someone walking and switches off the light when they leave.
Safe to Use: With anti-leakage system, stable output, safer and more secure use.
High Quality Material: The light controller is made of high quality plastic, with a stable output and sensitive sensing. Perfect for homes, shopping malls, shops etc.
 Stair Light Controller doesn't support Cascading function , You can set Upto 32 STEPS or lower, Power supply (Required 12/24V and Max load of connected strips) and LED strips to be sold seperately.