Nanjing Weishi Bo Electronics Co., Ltd
| Chip Material | InGaN |
| Power | 10-18W |
| Dimmable | Yes |
| Custom Service | YES |
| Smd | COB |
| Payment Terms | L/C,D/A,D/P |
| Forward voltage | 30-33V |
| Delivery Time | 20-30 working days |
| Color Rendering Index | 90-95 |
| Chip | Bridgelux |
| Protection Levei | IP65 |
| Supply Ability | 500K per month |
| Rated Current | 330（A） |
| Luminous Efficacy | 100 - 110 lm/w |
| Lifespan | 50000 hours |
| Ip Grade | Waterproof IP67 |
| Radiation Angle | 120° |
| Packaging Details | carton |
| Name | 1919High Power COB LED |
| Material | Aluminum substrate with silicone encapsulation |
| Place of Origin | CHINA |
| Certification | ROHS/SG/IMQ |
| Model Number | 1919COB |
| Brand Name | Weishibo |
View Detail Information
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Product Specification
| Chip Material | InGaN | Power | 10-18W |
| Dimmable | Yes | Custom Service | YES |
| Smd | COB | Payment Terms | L/C,D/A,D/P |
| Forward voltage | 30-33V | Delivery Time | 20-30 working days |
| Color Rendering Index | 90-95 | Chip | Bridgelux |
| Protection Levei | IP65 | Supply Ability | 500K per month |
| Rated Current | 330（A） | Luminous Efficacy | 100 - 110 lm/w |
| Lifespan | 50000 hours | Ip Grade | Waterproof IP67 |
| Radiation Angle | 120° | Packaging Details | carton |
| Name | 1919High Power COB LED | Material | Aluminum substrate with silicone encapsulation |
| Place of Origin | CHINA | Certification | ROHS/SG/IMQ |
| Model Number | 1919COB | Brand Name | Weishibo |
| High Light | 19×19mm chip cob led ，19×19mm cob led chip ，50w chip cob led | ||
This 19×19mm integrated COB LED is a high-brightness surface-mounted light source built with premium high-thermal-conductivity aluminum substrate and precision gold-plated circuit layout. Multiple LED chips are arranged in optimized serial structure and fully covered by uniform phosphor layer, achieving even light emission without dark areas or uneven spot. Power output, correlated color temperature and beam angle are fully customizable to satisfy diversified lamp design demands. The product complies with RoHS and REACH international environmental standards, ideal for indoor commercial & outdoor industrial lighting projects.
| Item | Details |
|---|---|
| Emitting Size | 19×19mm |
| Available Power | Custom from 10W to 50W |
| Color Temperature | 2700K~6500K (Warm White / Natural White / Cool White) |
| Forward Voltage | Customized 9V~36V based on power option |
| Default View Angle | 120°, adjustable with secondary optical lens |
| Base Material | High thermal conductivity Aluminum PCB |
| Craft | Gold-plated circuit + full-surface phosphor packaging |
| Certification | RoHS, REACH |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
10000000-15000000
Employee Number:
300 people~500 peopl
Ecer Certification：
Verified Supplier
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