3 watt COB LED

Hot New Products!  3W warm white Ceramics chassis COB LED      
Ceramics Chassis COB LED advantage: 1. High efficient to light, hight color index, energy-saving. CRI: >80 2. Ceramics Chassis COB LED is light-weight and excellent in heat radiation. 3. Ceramics Chassis COB LED's material most matching with LED chip,
    Because Ceramic composition and LED chip substrate composition are the same:  Aluminium oxide. 4.  Heat Resistance is very good, it can up to 3000°C for normal operating condition.
5. High insulating property. 6. Low Thermal Resistance. 7. High lumen: up to 90-130lm/watt. 8. High cost-performance and very good market. 9.  Long life-span: 100000 hours above  10. Miniature and light weight 11. Simple to install and use 12. Better realization of proprietary high-tech green environmental protection energy-saving  product ect....
Description:  1. Low light degradation: Continous lighting 2000 hours less 2% light degradation 2. High CRI: 70-95 is availble (Optional) 3. High bright Luminous Flux: Up to 270-300lm 
4. Forward voltage: 9-11V 5. High consistency in light color, high cost-effective 6. Circuit structure:  3pcs LEDs in series, 5pcs LEDs in parallel  7. Adopt Famous LED brand Chip: Chimei 14*28mil chip from Taiwan 8. Color Temperature: 3000-3200K(2500-15000K can be customization ) 9. Instant direct on time: <0.0001 s 10. Silicon Glue: USA dowcorning( Good glue has less lighting degradation) 11. Phospnor Powder: USA Intermatix (Good phospnor have better performance) 12. Gold wire: 99.99% Germany herqeus 1.2~1.5mil gold wire
      ( For bearing bigger current, Good wire has less electricity resistance can make sure long life-sapn) 13. Chassis material: Ceramics chassi ( For better thermal conductive/ Electric conduction) 14. Chassis size: 14*14mm COB. 15. Used the advanced equipment: ASM LED solid crystal machine, ASM welding machine, MUSASHI Powder 16. Spectrophotometry machine: AVISION (Make sure the same BIN No. for our customers) 17. Certifiction: CE & RoHS 18. OEM service: OEM/ODM 19. Quality guarantee: 3 Years 20.Long life-span: 100000 hours above   21. Anti UV 22. Superexcellent heat conduct design

More Information please contact ZeMe's Professional sales attentive service team.   Package Outline Dimensions: 

Packing:      Applications:   Indoor ligting: Spot light, Ceiling light bulb, LED bulbs
Roadway lighting: Street light, Garden light, Tunnel light, floodlight
  Architectural lighting landscapes, lighting exterior illumination, etc. 
Wall lamps, underwater lamps, decorative illumination, and more Underground lamps, reading lamps, emergency lights, and interior illumination Miner's lamps, flashlights, and car lamps   Work shop:  Factroy: