... :5-20s 2.Sensitive distance:7-8m 3.PIR light high quality with competitive prices sensor pir led bulb light Quick details: Place of ... working days for 500-1000pcs Features:1, Covenience, installing as a bulb and free you from any switch.2, Energy saving ... , no heat emission, no radiation.5, High brightness, same as a 40-60 watts incandescent lamp. Aging testing:Applications:Corridor, front ...