model DK - TGD - 50W has The light body size 230x200x150mm) The input voltage AC85-265V Working voltage DC30-36V Light source power 50W has System power consumption 56W Power factor > 0.95 Colour developing index > 70 Related color temperature 2700K - 7000K temperatures - 40 °C 75 °C flux 5000LM > Protection grade IP65 Service life 50000hrs > High Height4M > 46Lux Average illuminance High Height6M > 20.5 U.S. Lux High Height8M > 14.5 Lux It high 4M 30km Flare area It 10M 6M high It 8M high 14M Main material Aluminum alloy Net weight 3.8kg Package sizes 800x350x310 (mm) Engaged in LED semiconductor lighting applications of r &d, production and sales of high-tech enterprises, committed to the low carbon, energy-saving, environmental protection high-tech route. The company has senior engineers and professional techniques, experienced r&d team, is the south China work, jinan university Daniel university, Beijing university joint research and development institutions "high power LED solid-state lighting" research topic fixed-point pilot enterprises. Company production of high power LED commercial lighting, LED household lighting, LED outdoor lighting, has been widely used in hotels, villa, the market, the family, office buildings, hospitals, communities, streets, squares and large Bridges and roads, etc. Product main feature is that low carbon, energy-saving, environmental protection, long service life, no ultraviolet radiation, etc. At present, the adoption of more advanced packaging technology, import chip and scientific secondary light distribution. Company with science and technology as the power, strives for the survival by the quality, credibility and development, continuous innovation, continuous improvement, not the best, only better the path. Provide customers more efficient, environmental protection, safety of high-tech products, let the light can be beautiful nuo you and I! As beautiful China!! Illumines the world!!!