Highest Brightness 112.72% COB Phosphor | 12μm Large Particle for Floodlight & High-Bay
Product OverviewLD-4255L is a yellow-green phosphor specifically designed for high-power LED packaging, compatible with 455-460nm blue LED chips. This product features an 11.98μm large particle size design—the largest particle size in the LD high-power series—with optimal settling stability.LD-42
Highest Efficiency YAG Phosphor 114.6% Brightness | 3668K Warm White for High-Lumen SMD LED
YAG-04H15 achieves industry-leading 114.6% relative brightness for maximum lumen output. 3668K CCT with 113nm FWHM for 455-460nm blue chips. 12.5μm D50 ensures consistent SMD packaging. Best choice for high-efficacy LED lighting.