Product: maintenance-free LED explosion proof light Model: sxd97 Power: 30W, 40W, 50W, 60W, 70W (between 30 to 70W) proof mark: ExdembIICT4 Protection: IP65 corrosion grade: WF2 lamp shell material: die-cast aluminum Shade Material: glass lamps Dimensions: Length 325mm Width 260mm high 170mm GW: 9kg The lights fit in tunnels, stations use, installation is also more convenient, with a U-shaped bracket, just use the screws fixed directly enough. The following comment has nothing to do with these products. Just received the parcel, open and we had to use the same, like the style, good quality, customer service is also very serious, I would like to buy, and they are not at home, this is just great, you can live a happy heart years. Light body with high strength aluminum alloy material, the surface electrostatic spraying using the latest technology, the lamp has a waterproof, dustproof, anti-corrosion and other three properties, to ensure that lighting in a variety of harsh environments work reliably, without its environmental impact is too large; Imported LED light source, with energy-saving features. Compared with the same brightness of incandescent lamp can save about 90%, with the current energy-saving energy-saving lamps on the market compared to about 60%; with wide voltage design, more convenient to use. Using type thumb bolt can be quickly opened to facilitate future maintenance. Light average life of 50,000 hours, can achieve long-term maintenance-free; special shock and sealed, suitable for all kinds of bad places. Multiple mounting pedestal and the ceiling, can make a reasonable adjustment to 120 degrees. 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 are welcome to call Advisory 0577-61739373 sincerely for your service! Zhejiang Shen Xing Lighting Technology Co., Ltd. welcome you!