Feature: 1. With PIR infrared motion sensor, automatically emit light when it detects the human body passing by. 2. High‑quality PC lampshade, good light transmission, uniform light emission, and wide illumination area. 3. The high temperature resistant aluminum lamp holder has a service life of up to 50,000H. 4. High‑brightness lamp chips, no UV, protect eyesight, energy saving and environmental protection. 5. People come to turn on, people go to turn off, the energy‑saving effect can be as high as 80%. 6. E27 bulb, widely used in living rooms, stairs, porches, aisles, bathrooms, warehouses, etc. Specification: Item Type: Light Bulb Material: PC+Aluminum Weight: Approx. 58g / 2oz Product Size: Approx. 115x60mm / 4.5x2.4in Voltage: 85-265V Power: 12W Frequency: 50/60HZ Color Rendering Index: 90 Switch Control: Human Body Induction Lamp Holder: E27 Luminous Flux: 1080lm Service Life: 50000H . Package List: 1 x Bulb Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.