> hongtronic packaged smd2835, lm-80 energy star, high-efficiency > lighting from 4 sides-emitting improve soft of lightï¼? no glare > â?¥80ra high-cri, good color consistency > high quality difusser plate and mitsubishi lgp distribute light uniformity, no dark area and brightness > isolation constant-current power supply, excellent power supply design and processing technology, using the first-line brand components, guarantee led lights work stably for a long time > ce, rohs are certificated > 30000hours usefull life