... PIR technology SP-LD-ML8 is a new type of LED sensor light, green energy, high brightness, long life. Use PIR ... off lights, is a "people to lights, people to light off" the automatic lights. If you need a long ... bright light, you can switch set to ON, the lights on ... 120°Operating temperature: -10~+40°CWorking humidity:<95%RHAmbient light:<10LUX LED light sensor