Independent B type street lamps, high efficiency, high intensity of illumination heat. Describtion: Tremendous Energy Saving – Used the ultra high power, high brightness LED light source, together with the high power efficiency power supply, which can save energy 50%-80% than the conventional sodium and mercury lamps; No Light Pollution; No UV; Item No. HY-BSL-180W Size L1036 x W368 x H75 mm Lamp Wattage180W Lumens 12500lm Color Temperature : WarmWhite 2700-3300K Daily White 4000-4500K Pure White 5500-6500K Color Index(CRI) Ra≥80 Luminous Efficiency 75lm/W Initial Flux/Output12800lm/12000lm LED Quantity 160pcs high power led Lifespan >50,000 hours Lamp’s Efficiency > 90% Working Humidity 10%-90% Working Temperature -40 +50°C Working Voltage AC110-260V Input Frequency 50/60Hz Replaces HPS or Metal Halide Illumination: (Height=6m)≥82 lux (Equal to HPS @ 205 lux) (Height=8m)≥47 lux (Equal to HPS @ 118 lux) (Height=10m)≥30 lux (Equal to HPS @ 75 lux) (Height=12m)≥22 lux (Equal to HPS @ 55 lux) N.W. (kgs) 15 kgs Package Export carton, 1pcs Carton Size 1164x436x158mm CertificateCE and ROHS