Small, lightweight, easy to install and operate, plug and play. Auto switch on/off in the dark when you enter into the induction range, and it may have 45s time delay. Suitable for auto lighting corridors, corridor, bathrooms, basements, warehouses, garages,closet, advertisement light box, and other places. Flame-retardant, more environmentally friendly and safer to use It is especially suitable for ceiling lamps, bulbs or other electrical products. 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: 5 x Induction switch Only the above package content, other products are not included. Note: Light reflection 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.