10PCS COB 3W 5W 7W 10W led cob chip 240-1200lm Side 11-20MM Chip On Board Spot Lights bulb spotlight Downlight LED COB LIGHTING

10PCS 3W 5W 7W led cob chip 240-630lm Side 20MM Chip On Board

COB integrated surface light source

Chip : Taiwan New Century

Size

3W: Yellow center:11mm    / Plate: 20mm          Flux: 330-360LM

5W: Yellow center :11mm   / Plate size: 20mm   Flux: 550-600LM

7W: Yellow center :11mm   / Plate size: 20mm   Flux: 770-840LM

10W: Yellow center: 11mm / Plate size: 20mm   Flux: 1100-1200LM

Supply Current: 50-320ma

Expected Power Supply Voltage

3w 9-12V 

5w 15-18V 

7w 21-25V 

10w 30-34V 

Color Temperature : 

Nature Whte  4000-4500K

Warm White  2800-3200K 

Cold White   6000-6500K

Picture

COB LED  Light advantage:

 No dizzy, no uncomfortable glare, no zebra strips. When it light up, it looks smooth and like a lighting panel.

Among different LED components such as high power LED, SMD, dip etc, COB LED is best in less thermal resistance and cooling.

The perfect replace traditional Halogen Spot light bulb.

COB LED Light Application:

  Entertainment Lighting, Architectural Lighting, City Beautification, Partial Lighting, Decorative illumination at home and public areas.

Suitable for hotel, dining-room,meeting room, drawing room,showroom, shop,corridor, telephone booth,studio and exhibition etc.

(According to different environments, different angles, the measured angle is also different)Longer service life compared with traditional incandescent bulb (To ensure the using life of the bulb, we suggest that do not keep the bulb continue working for more than 16 hours)