Electrodeless lamp explosion-proof lamps and lanterns of project-light lamp (SYFBD - 003) material and characteristics: * lamps and lanterns of the shell is made of high tensile strength of aluminum alloy die-casting forming, spraying, polyester paint, anti-aging, corrosion resistance. * p IP65 protection grade, the anti-corrosion class WF2. * net is made of high quality stainless steel, lamps and lanterns USES auto level of toughened glass, impact resistance is strong, high light transmittance. * high reliability, low failure rate, simple and convenient maintenance.Has the good electromagnetic compatibility, not cause disturbance to the surrounding environment. * matching illuminant: the high frequency electrodeless lamp (35 w / 50 w / 60 w / 85 w), low frequency electrodeless lamp, metal halide lamp, high-pressure sodium lamp * basic size (diameter x height) of lamps and lanterns: 220 x300mm * application: widely used in type IIA and IIB class contains explosive gas environment temperature classes T1 - T5 or T1 - T5 1 zone and 2 zone for the dangerous sites indoor and outdoor lighting.