Hongli Electronics Co Ltd of Guangzhou, China is introducing the COB LM series of 3-50W, chip-on-board LED packages, which are high-efficiency and reach 145lm/W with min. 80 CRI. They are available in the versions 2700K, 3000K and 6000K; low thermal resistance and superior heat dissipation for high reliability. High Efficiency and a broad range of power ratings from 3 to 50 W are just some features of Honglitronic's new COB LM series LEDs The COB LM series adopt high reflection aluminum PCB, anti-Sulfuration design to eliminate the phe...