19×19mm High Power COB LED Chip 10-50W High Lumen For Spotlight Flood Light

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.

• 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.

• 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