EviSmart wave infrared non-contact light switch is a great solution for smart home to reduce contact with bacteria and avoid infections. No need to touch the switch, remote control, safer and healthier. The panel is made of tempered glass, which is easier to wipe clean, prevents scratches. Control lights in multiple locations with wireless switch, no need for neutral wire, easier installation. Control more light sources with your phone. Soft lighting, optimized for nighttime use, will not disturb the rest of the family. Power: Mains powered Color: black, white