| Material High conduction Cu-Mg-Al alloy shell; Optic glass lens with deep penetration of lighting and high refraction; Integrated high-power LED light source module with high-efficiency but low thermal resistance; Constant-current drive power supply with high-efficiency and long working lifetime. Places suitable City road, pavement, square, school, park, courtyard, residential district, factory and other places needing street lighting. Features High-power LED chips _ Integrated encapsulation for American imported chips (single-particle 30W-100W series), long working lifetime; Low brightness decline, and the brightness decline is lower than 15% within 50 thousand hours; More than 120lm/w light efficiency. Optic light distribution lens _ Rectangular light spot and eccentric elliptical light spot with high burnishing efficiency; No dazzling lights, no light pollution, high illumination uniformity (higher than 0.5) Punching multi-surface three-dimension radiator _ By using the Cu-Mg-Al alloy structure (high conduction, light weigh, high heat dissipation efficiency), it can reach the purpose of dust proof and sand proof, and it is also attractive in design, convenient, safe, and can use in everywhere. Constant-current drive - A stable rectifier, constant current drive power, the instantaneous drive power factor of 0.96 over the power supply more efficient, 50,000 hrs running without failure. Pioneering single-plate type lamp shell _ The scientific design of the combination of radiator and lamp shell makes the heat transfers and releases fast, minimizing the LED brightness decline, so that the LED lamps have long working lifetime without any maintenance. Compared with the normal sodium lamps, the LED lamps can save 60% to 80% of the electricity charges. Technical Parameter Power scope 120 W ~ 210 W Total Power 120 150 180 Number of the light source 3 3 3 Weight 11KG 11KG 11KG LED Flux Efficiency 120LM/W Efficiency of the lamps 90% Illumination Uniformity >0.5 Color-rendering Index (CRI) Ra50 Temperature of Junction (TJ) <65 Working environment Temperature :-40~45; Humidity :10%~90% RH Protection Grade IP65\IP67 Storing Temperature -40~70 Working Lifetime >60000Hrs Color silver green blue customer choose Power Supply Parameter Input Voltage AC 85~260 V Scope of the frequency 50 ~ 60 HZ Power Factor(PF) 0.9 Power Supply Efficiency 0.96 |
