Sensor Stair Controller Mains Model 2-In-1 Tread Plus Running Water Light Sensor Panel Switch Human Infrared Controller

1. Main Line Stair Controller, 2. Adjust Mode/Brightness/Delay Time/Speed/Color 3. Light Sensing, Color Adjustment 4. White Light Stepping + Colored Light Flowing Water 5. Main Line Model 2-In-1 Step With Water Flow And Glossy Panel