19×19mm High Power COB LED Chip 10-50W High Lumen For Spotlight Flood Light
19×19mm chip cob led
,19×19mm cob led chip
,50w chip cob led
Product Brief: 19×19mm High Power COB LED Source
Product Overview
Key Advantages
Standard 19×19mm luminous surface delivers round, smooth beam spot with zero shadow for premium lighting effect.
Gold-plated circuit reduces electric loss, strengthens large-current resistance and ensures long-term stable working performance.
Low thermal-resistance aluminum base speeds up heat dissipation, effectively controls lumen depreciation and improves service lifespan under continuous operation.
Compact multi-chip COB integration realizes high power density and high luminous efficiency with optimized inner space utilization.
Flexible customization on power range, CCT and viewing angle for tailor-made luminaire solutions.
Standard Specifications
| 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 |
Main Applications
Commercial Lighting: Retail spotlights, track lights, jewelry showcase lamps, ceiling downlights
Industrial & Outdoor Lighting: High bay lamps, outdoor floodlights, garden street lamps, solar lighting fixtures
Special Lighting: Photography fill lights, plant grow lights, stage spotlights and medical auxiliary lighting equipment
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