See deals when buying, but this turns out to be twists and turns shopping, first sent after the discovery of the lamp packaging are intact, but the inside of the shade is a bad place, contact the seller promised to re-send a lampshade, said fear only made to be broken lampshade, the way of letting the other to buy a few small lights a hair. Upon receipt of the second closing time found shade worse than the first time actually not even like, packaging and cushioning film is the same in good condition, can not understand what the causes, they contact the seller third shipments, finally finally received no bad. 3.3 Under the bill, the number of goods received 3.30 Third, during the process a little long ah. Can only say that I hope in the future to pay more a seller shipped outside carton packing, do not just use the product packaging tape on the delivery of the letter (three shipping, your shipping costs are up against a light price) This will reduce your damage rate, shipping costs will be reduced. Product: 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, etc! LED explosion proof lights lamp shell material: Aluminum maintenance explosion led lamp shade material: glass protection: IP65 corrosion grade: WF2 products are explosion-proof certification, inspection reports! Our company specializes in the production of proof LED lights, LED explosion proof floodlight, LED explosion proof floodlight, BBJ sound and light alarm, BJD explosion warning lights, BSZD aviation obstruction lights, explosion-proof lighting, factory outlets, can provide OEM cooperation.