Summer Enjoyment SMD Chip Lights 10pcs Round COB LED, 3W DC 9-11V LED Chip Bulb, for Lamp Lighting(Natural Light 4000K)

Description:10pcs round COB 3W high power LED chip bulb lamp light Warm White/Natural White/White. COB LED has good thermal performance, long lifetime, and lower power loss. Heat dissipation is good and easily manageable. Only about 30% heat of High Power LED. Among different LED components such as high power LED, SMD, dip etc, COB LED is best in less thermal resistance and cooling. COB LED has better lighting effect, it is no dizzy, no uncomfortable glare, no zebra strips. When it light up, it looks smooth and like a lighting pane.Features: COB LED has good thermal performance, long lifetime, and lower power loss. Heat dissipation is good and easily manageable. Only about 30% heat of High Power LED. Among different LED components such as high power LED, SMD, dip etc, COB LED is best in less thermal resistance and cooling. No dizzy, no uncomfortable glare, no zebra strips. Great for making light sources for video camera, fish tank, decoration light, etc. 3 lighting colors for your choice. Spec:Condition: NewType: COB LED Power: 3WVoltage: DC 9-11VCurrent: 300mALuminous Flux: 300-330LMLighting Color Options: Warm White, Natural White, WhiteColor Temperature: Warm White 3000K, Natural White 4000K, White 6500KLighting Angle: 180 degreesPlate Material: Aluminum plateWire Material: Gold wireDiameter: Approx. 2.8cm / 1.10inLight-emitting Surface Diameter: Approx. 2cm / 0.8inColor Rendering Index: 70 or moreWeight: Approx. 107gQuantity: 10 pcsPackage Includes:10 x Round COB LED chipsNotice:1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.2. Monitors