Materials High pressure die casting aluminum shell, high-strength tempered glass cover; high-purity aluminum reflector, integrated package single high-power LED light source; high efficiency constant current source. Applications factory, gymnasium, pier, billboards, buildings, parking and other needs of the outdoor lighting cast long distances place. Features 1, imported high brightness chip, using integrated single source design, independent package power LED (10W-30-50W) light source; 2, high-pressure die-cast aluminum lamp housing integration, internal and LED light source closely connected, external air convection cooling, effectively guarantee the LED light source life; 3, light surface corrosion resistant UV treatment, high temperature silicone foam seal, the overall lighting to IP65 protection grade; 4, the light emitting characteristics of the LED light source, for of secondary [optical design, making the LED light efficiently and evenly toward the desired surface, solar energy utilization is increased, it highlights the significant energy-saving advantages of LED lamps; 5, no adverse glare, no strobe. 6, start without delay, power that is of normal brightness, without waiting, eliminating the traditional gas lamp long boot process; 7, Environment friendly: no lead, mercury and other pollution elements, cold light source, no environmental pollution; 8, can be low voltage power supply, safe and reliable. 9, solid light, seismic performance, solid and reliable. Technical Data Model (10W ~ 30-50W) LED power 10W ~ 30-50W Operating voltage AC (85V ~ 150V / 165V ~ 265V) / frequency (50Hz ~ 60Hz) DC (12V 24V) Power Efficiency> 0.9 power factor> 0.98 LED luminous efficiency 100Lm / W Luminaire efficiency> 90% CRI Ra> 80 correlated color temperature 2700K ~ 7000K white light colors red green blue amber operating environment -40 ℃ ~ 55 ℃ Protection class IP65