7W Cool White Ceramic COB LED, Chimei Chip, 21-24V

   Advantage :   1. High CRI: 70-95 is availble (Optional) 2.Adopt Athentic LED brand Chip: 14*28mil Chimei chip from TW 3. Color Temperature: 5500-6000K(2500-15000K can be customization ) 4. Silicon Glue: USA dowcorning( Good glue has less lighting degradation) 5. 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-span) 6. Phosphor Powder: USA Intermatix (Good phosphor have better performance) 7. Stents material: Ceramic Base ( For better thermal conductive/ Electric conduction) 8. Advanced equipment: ASM LED solid crystal machine, ASM welding machine, MUSASHI powder machine and ZVISION spectrophotometry machine 9. Certification: CE & RoHS 10. Quality guarantee: 3 Years       7W Ceramic Base COB, 14*28Mil Chimei Chip, CRI>80  High Efficient to Light, Hight Color Index, Energy-Saving 7 pcs LED in series, 5 pcs LED in parallel        Feature :                                                         
1. Excellent Operating life                     
2.Luminous Flux: Up to 630-700lm                     
3. Low thermal resistance                        
4. Instant light                                 
5. Fully dimmable                                
6. No UV                                        
7. Superior ESD protection                       
8. RoHS compatibility 9. Stents(Chassis) type: Ceramic Base.     Characteristics: 1. Low heat resistance, Low optical attenuation 2. Less auxiliary parts, High cost performance
3. High color Rendering Index
4. Easy to assemble into the finish LED lights, Reduce the production process
5. Based on customer requirement, OEM & ODM are welcomed!
  Typical Applications: Reading and portable lamp 
Interior LEDluminaries
Decorative lamp
Secunity lamp
Architectural lamp
Sign and Display illumination
Adverising Light BOX
Off-Grid lllumination