4 years warranty ceramic led cob light source 20w 37*37mm

led cob 1.Ceramic COB 2.Luminous Efficiency:100lm/w(CRI=80Ra) 3.COB Patent certificate 4.4 years warranty

led cob  , More than 6 years led lighting design and manufacture experience, OEM/ODM service is available. All led chips imported from Taiwan, America, Japan. All products aging more than 8 hours before shipment to ensure reliable quality.

Specification:

Ceramic COB LED Light Source LED Life Span: 50,000 hrs;Power Consumption: 20WVoltage: 44.8-54.4VCurrent:420mALuminous Flux: 1700-2000lmColor: Warm White, Neutral White, Cool White (optional)Color Temperature: 2870K-3220K/ 4000K-4745K/ 6020K-7040K(optional)CRI :80RaMaterial: COB&CeramicDimension:37mm*37mmOperating Temp: -20-45 degreesWarranty: 4 years

Why you choose our Ceramic COB LED Light Source?         

      1.   Highest brightness Ceramic COB LED Light Source in the world               2.   Longest lifespan, we offer 4 years warranty               3.   Newest COB Technology,Ceramic COB LED Light Source enable both higher-brightness and higher-durability output                4.   Higher level design and materials bring excellent heat dissipation and real longer lifespan which more than 50000hours.               5.   We own COB Patent certificate.               6.   No uncomfortable glare,no stripes 

Application :

1. Instead of the fluorescent lights indoors 2. School / Universities / Hospital 3. Conference / Meeting room , Show Room 4. Commercial Complexes 5. Factories / Offices 6. Super-markets 7. Residential / Institution buildings 5. Factories / Offices 6. Super-markets

Our service:

1. Your success will be our success, We would like to grow up with you 2. Your inquiry related to our products or prices will be replied in 24hours2. Our Well-trained and experienced staffs will contact you3. We can do OEM&ODM according to your customized requirements4. We provide excellent after-service and technology support

Picture:

led cob

4 years warranty ceramic led cob light source 20w 37*37mm