Description: High efficiency, energy saving, long life, no radiation, energy saving, environmental protection. The Sensor Lamp is suitable for various places to use. The use of advanced human thermal infrared detection sensing technology, with the function of high sensitivity, anti-interference, silent, fast response, sensing distance people to light, people go light off. With light sensing device, can automatically identify the state of day and night, automatic standby during the day and night light. Reasonable structural design, fixed with double-sided tape. Specification: Sensing method: the use of double-window, large diameter well-known infrared sensors Sensing control: built-in light sensor, built-in temperature compensation device Sensitive sensing distance:> 3 meters Sensitive angle: 120 degrees LED lamp beads number: 10Pieces LED life: more than 80,000 hours LED brightness: 1800-2000MCD / stars, light angle: 120 degrees LED light color: white Standby current machine: 39 microamps Machine working current: 70 mA Power: 4 AAA batteries or rechargeable batteries (7 batteries)( not iincluded) LED delay time: about 15 seconds Sensing interval: None POST time: 15 seconds Products for the ambient temperature and humidity: -5 degrees -38 degrees Storage temperature: -10 degrees -40 degrees Size:2.5*19*1.8cm / 0.98 x 7.48 x 0.71inch Light Color: White Package Includes: 1 x LED Intelligent Induction Lamp Note: Recommended 555, Nanfu, super hegemony, other alkaline high-energy batteries, it is recommended to use AAA rechargeable batteries This light is not waterproof, do not place in the rain, severe humidity, lightning, cryogenic, light changes and other obvious circumstances