... such sensor LED light within 5 meters , switch be in “Auto” position on sensor , ... It be triggered and switch on LEDS automatically ,when people not leave ... such range ,LEDS will be switched off after 30 seconds.When switch be in “Cont” position , ... Sense TypePassive infrared sensor & Light senseAjustable wayON/OFF, LED brightness,Delay time, Operation brightnessSensing angle90 ...