Upon receipt of the goods feel the quality is very good, worthy of the big brands. After watching the effect again be mounted further evaluation. Well not yet installed than expected pretty big believe the brand strength! Select the right LED atmosphere, generous premium received. Genuine liked very good brightness good products: maintenance-free energy-saving high-power LED explosion proof light source: USA Bridgelux chip power: 10W, 20W, 30W, 40W, 50W, 60W, 70W, 80W, 90W, 100W, 110W, 120W , 130W, 140W and so on! LED explosion proof lights lamp shell material: Aluminum maintenance explosion led lamp shade material: glass Protection rating: IP65 category: WF2 products are explosion-proof certification, inspection reports! Applies to: pharmaceutical, steel plants, coal preparation plant, power plants, cement plants, chemical plants, farms, gas stations, oil depots and so on! led explosion-proof lighting, led explosion-proof lights, led explosion-proof floodlight, led floodlight proof quality is good, praise! yet installation, from the outside is not bad. Not installed. . . Good quality should also be good! Seller service really is very good! Baby packaging carefully, focusing on STO guy too responsible, and contact have to phone to my face inspection. Made heavy praise! ! ! Like this one! Well not installed it, the baby is in good condition has been installed, but not used, looking very beautiful, stores well, like this one. Atmospheric lighting simple, easy to install, previously used, very by the use, used to have the quality of underwriting year, indicating good quality, a former spent more than three years, is now a friend buy, good will to friend. Things did not have to say, that's great, because the lamp shade with Shen Tong broken twice, the official sent directly apart from anything else again, the old do not have to retire, too much to force. The atmosphere, the future will continue to support to help colleagues to buy, did not see the kind, reportedly installed good, very beautiful. Is to force the lights at night as during the day is also good, very bright. STO tricky, Qingdao friend assured to buy, packaging intact, lamps are intact. Good! Commodity good, worthy of the big brands, packaging is also good, I feel better if cheaper. We look forward to put something effect. I liked it, the store shipped quickly, arrived quickly. Good quality, consistent with the physical description of the lights is better, it is worth buying. Style pretty good overall feeling pretty good high cost of packaging exquisite full brightness light is very good, much cheaper than the store. Service is also very good. After receiving the goods found damaged little shade, stores immediately reissued a. Grade on Chan, a great light, high-end atmosphere