15pcs a lot 3W 5W 7W 10W LED Source lamp Bead High Power LED COB LED 

Flashlight Light Bulb Light Lamp Spotlight Down light Lamps

Watt:11mm:3W 5W 7W 10W

Light emitting area:11mm;

Input:9-30V

Light source:LED COB

Size:11mm:20*20mm

Color Rendering Index:Ra>80

 Lumen:300-1000Lm

Color:White;Warm White;Natural

White Beam Angle:360 degree

 Housing material:Aluminum

Lifespan:Over 10,000hrs

·         Item Type: BALL

·         Model Number: mb-01

·         Certification: ce

·         Current: 240mA

·         power: 3W 5W 7W 10W

·         Color Rendering Index: Ra>80

·         Lumen: 300-1000Lm

·         Light emitting area: 11mm

·         3W Voltage: 9-12V

·         5W Voltage: 15-17V

·         7W Voltage: 20-21V

·         10W Voltage: 30-32V

 When you use full power use better to use heat sink