COB light source HD 1909 lamp bead using high-quality high thermal conductivity substrate, excellent heat dissipation performance, low thermal resistance, strong reliability, no spot, no glare, no glare, and easy to assemble, easy to maintain.

✔️ Ultra-high thermal conductivity: Ultra-high thermal conductivity substrate, good heat transfer channel, ultra-low thermal resistance.

✔️ High color rendering: High color rendering reduction, Ra≥90. Optical control to achieve accurate light control.

✔️ High power: very small luminous surface, can achieve high density lumen output per unit area.

✔️ LM-80 certification.