LB-DS250-W250, LB-DS253-W250, LB-DS253-W200, LB-DS253-W180, LB-DS253-W150, LB-DS series LED cast light lamps with high purity aluminum, aluminum alloy, compressive strength, high efficiency, high efficiency imported glass LED constant liquid as a reflector, a radiator, hook, lamp, light source material; wherein the autonomy package source, use of multiple chips integrated type single mode design technology, has a high luminance semiconductor chip, a power of 30W-240W; the whole lamp adopts the lamp shell integration design, greatly improving the lamp heat conductivity, reduced light, make the light light color purity, no ghosting; in the lighting surface of the series uses anodized anti-corrosion treatment technology, so that it has good anti-corrosion, waterproof, dustproof performance; because of the high power LED light source equipped with imported high efficiency power, than the ordinary lamp more than 60% energy saving, energy saving and higher; LB-DS series cast light lamps do not contain lead, mercury and other pollutants, thus more green; the series cast light lamps also uses a constant current and constant voltage control technology, applicable to different voltage wide, overcome the noise pollution caused by ballast and the lighting is not stable wait for a problem, bring people more, More comfortable visual feeling. LB-DS series cast light lamps with different colors, surface treatment technology in particular, simple and convenient installation and disassembly, wide application range, by the industry praise, welcomed the new and old customers call or to join. We look forward to working with your sincere cooperation, mutual benefit.