Feature:1. Motion sensor: The bulb features intelligent infrared human body induction, high sensitivity. In sensor range 3-5 meters, it will turn on, works about 30-45 seconds. And then, if you not move, the lamp will turn off.2. Energy saving: Motion sensor control, LED lighting, low consumption, effective energy saving. High color rendering index, no flicker, and high brightness.3. Suitable places: Automatic LED bulb is ideal for lighting for corridor, pathway, stair, garden, yard, garage, balcony, fence, etc. It only works in dark environment or at night.4. Safer to use: It is designed with aluminum substrate, good heat dissipation. Bulb supports over-current and over-voltage protection, constant current drive, safer and more stable.5. Sturdy and durable: Light bulb is made of PC lampshade, sturdy and durable. It has a smooth surface without grooves, anti-mosquito, anti-ash, rainproof.Specifications:Color: WhiteMaterial: PC lampshade, aluminumBase type: E27Control method: Motion sensorLight source: LEDLight color: WhiteVoltage: AC 85-265VPower: 12WColor temperature: 5700KDetection distance: 3-5 metersLasting time: 30-45sSize: About 117 x 60mm/4.61 x 2.36inch(L x W)Package Includes:1pc x LED light bulbNote:1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.3.The sensor head faced to Exit/Entrance4.The lamp bulb should be keep far away from places where temperature is high.5. Not put any big object around it.