... , environmental, long service time, anti-explosive.Adopting advanced Infrared detection sensor technology, highly sensitive, anti-disturbance, quick response.Automatic induction.Delicate ... 80 thousand hoursLuminance: 2000-2200MCDColor: white /worm white(optional)Operating current:140MAPower:12DVCFavorable temp & humidity: -5°C-38°C, 5%-93 ...