Color Temperature(CCT):6500K Lamp Luminous Efficiency(lm/w):120 Color Rendering Index(Ra):65 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout, Project Installation Lifespan (hours):80000 Working Time (hours):80000 Input Voltage(V):12 Lamp Luminous Flux(lm):6400 CRI (Ra>):65 Working Temperature(â??):-30 - 70 IP Rating:IP66 Certification: CCC, ce, RoHS, SASO, CE / ROHS / IP66 /IES Warranty(Year):3-Year Beam Angle(�°):70*140�° Application:ROAD Color:Dark Grey Power Supply:Solar Product name: 40w integrated solar street light all in one outdoor Power:40W Solar Panel:18V53W (High Efficiency Germany Monocrystalline Silicon) Battery:11.1V/31Ah Lithium Battery Life Time:80000 Hours Charge Time:6-7 Hours (with Enough Strong Shine) Colour Temperature:2700-6500K Mounting Height:6-7.5M Main Material of Lamp:Aluminium Alloy