Working voltage: 220 (V) Induction principle: infrared induction Sensing range: 3-5 meters Load power: 100W Delay closing time: 45 seconds Colour: white Material: ABS Size: 40 x 40 x 45mm Package Contents: 1 x Induction switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. It is especially suitable for ceiling lamps, bulbs or other electrical products. Auto switch on/off in the dark when you enter into the induction range, and it may have 45s time delay. Small, , easy to install and operate, plug and play. Flame-retardant, more environmentally friendly and to use Suitable for auto lighting corridors, corridor, bathrooms, basements, warehouses, garages,closet, advertisement light box, and other places.