... life time:50000h Infrared Sensor LED ceiling lamp The Infrared Motion Sensing LED Ceiling Light uses an infrared motion sensor which detects any ... illuminates for can also be changed, it can be active from 5 seconds to 10 minutes, such as 20 ... controlled LED ceiling lamp, infrared body sensor ceiling lamp, down lights, LED bulbs, Time-lagging lamp holder, time-lagging switch, infrared sensor etc.