Feature: 1. G4 dimmable bulb, suitable for chandelier, ceiling light, cabinet light, wall light, table lamp, etc. 2. Low power consumption, can replace 100W halogen lamp, up to 50,000 hours of use time. 3. 360 degree heat dissipation design, easy to install and use, suitable for a variety of lamps. 4. No flicker, no buzz, no dazzling, ultra?high brightness, 360 degrees of light, stable use, better protect your eyes. 5. International general standard G4 screw, plug and play, excellent performance, wide range of application. Specification: Item Type: Light Bulb Material: PC Weight: Approx. 18-21g / 0.6-0.7oz Lamp Holder: G4 Luminous Flux: 1000LM Dimming: Support Lamp Chip Model: 2835 Number of Lamp Chips: 102LED Beam Angle: 360 degrees Purpose: Home Lighting Color Rendering Index: RA>80 Service Life: 50000H Length: Approx. 5.6cm / 2.2in Maximum Diameter: Approx. 2cm / 0.8in. 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.