Product Features: I. Advantages of COB surface light source: 1, can be freely matched and combined to form a variety of LED lamps, easy to assemble. 2, high reliability, no dead light, no plaque. 3, uniform light, soft light, no glare, no damage to the eyes. 4, high color index, high light efficiency. 5, under the normal current, the attenuation is the least, controlled within 1000H less than 3%. 6, safe and reliable, all in the 50V below the work, for the application of certification to make full consideration. 7, green environmental protection, no pollution. Two, aluminum alloy frame: 1. The mold is customized. The production process adopts precise electrophoresis technology, not spray painting, painting and so on. The precise scientific electroion technology ensures the exquisite, noble, classic, colorless, not easy to scratch and other characteristics of the product. 2, with excellent thermal conductivity and corrosion resistance Three, lampshade (pc material) 1, with high strength and elastic coefficient, high impact strength, wide range of temperature; 2, high transparency and free dyeing; 3. Low shrinkage rate and good dimensional stability; 4, good fatigue resistance; 5, good weather resistance; 6, excellent electrical characteristics; Insulation performance: excellent (humid, high temperature can also