If someone is walking in the sensing area, the sensing probe will automatically turn on the light when it senses the human body, and delay the light off after the person walks Sensing range 120degree, sensing distance within 3-6 meters Compatible with all kinds of bulbs Applicable to various places and meet various needs Induction principle: infrared induction Sensing range: 3-6m Load power: 100W Delay closing time: 60S +/- 10S Colour: white Material: ABS Size: 85 x 85 x 30mm Package Contents: 3 x Induction switch Only the above package content, other products are not included. Note: Light shooting 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.