(H) DGS18/127Y mine flameproof fluorescent lamps ★ Features: 1) door fast opening and closing structure, convenient installation and maintenance, instant start low temperatures, use of nano-reflective technology to improve the optical efficiency of 30%, long life, energy saving. 2) This series of lamps with electronic ballasts, in the case of low temperature and low pressure instantaneous start, no noise, high power factor, long life, energy saving. 3) The lamps imported optical reflector sets, which can increase the brightness of the light source of the same power. ★ Main purpose and scope: The lamp used in hazardous areas with gas and coal dust explosion is mainly applied to the underground tunnel, cavern, coal conveyor belt for lighting purposes. ★ Technical Parameters: Light source: H-type energy-saving fluorescent tube power: 18W Voltage: AC 127V Frequency: 50Hz Working current: 0.14A Size:? 90 × 440 Weight: 2.1Kg