China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

At present, heat led lighting fixtures are through air outlet, installed fan, although so heat problem is solved, but the operation for a period of time after, the equipment will product with a lot of dust, reduces the equipment operation performance and the influence of equipment service life, and this does not apply to outdoor equipment. If used in damp environment, water vapor will into internal equipment caused by short circuit or fault how thoroughly the exact solutions for the problem?

Water leakage of lamps and lanterns, at present market outdoor flood lights, LED industrial lighting for the vast majority of IP65, both six levels of dust (dust particles) multistage waterproof (anti storm) and part is IP68 protection grade products, the waterproof performance difference is bigger. According to experience: sealing performance of lamps and lanterns in turn rear cavity without cooling of glass cover is not open, poor sealing performance immediately can open, this is tightness, poor air tightness of lamp for many reasons, most is for waterproof cover glass glue strips or lamp shell of stomata in die casting, of course, there are structural design problems, such as fixation screw holes on the shell directly drilled that whether good air tightness of the lamp is not leaking? Fieldwork test showed that: IP level requirements of lamps and lanterns, high-end is a process -- shell assembly is installed in the installation of all the water immersion test, but there are still five thousandths of leakage rate, and strange is leaking lamps dismounted, do not work in state 6 hours of immersion actually leak. Through analysis, research and access to relevant information learned: all outdoor high-power lamps and lanterns in the working process of a respiration (under high-pressure sealing explosion-proof lights except).

The lamp extinguished the rain did not stop when inhaled rain probability of 5-8%, and with age increase and waterproof glue strip aging increases James electronic components products to solve the generation of products and the similar imported products ventilation is not smooth, waterproof performance is not strong, end cover easy to fall off, filter fixed easy to move, easy aging of waterproof rubber ring and other problems, the comprehensive performance of the products certified by the provincial and municipal authorities to the international leading level. Main products are: M12/M8/ metal M12 and, respectively by the Germany, Italy, the United States GE, Nitto ePTFE film series.