Feature: Delay shut down automatically in the dark, auto on/off with 15s delay time when you get in/out of the induction range(3m). Application areas: for automatic lighting corridors, bathrooms, basements, warehouses,garages and other places, automatic ventilation exhaust fan and other electrical automatic control and other functions. Temperature compensation: temperature compensation chip, reducing the impact sensing distance by the temperature. Specification: Model: LP-2016 Material: ABS Color: white / black Sensor size: 2717mm(DiaT) Working voltage: DC12V Working temp: -20 °C � +50 °C Static current: