... product is a high-performance LED bulb. Adopting the integrated light sensor, the bulb comes into working sate automatically at dusk when ... corridor, washing room, storeroom, balcony, hallway, etc. Technical Parameters of Light Sensor LED Bulb 1.Working voltage: AC85-265V 50/60HZ 2 ... design and some our current models5.Protection of your sales area, ideas of design and all your private information