SPECIFICATION Item Mark Amt Unit Power W 8 W Operation Temperature TOPR -37---55 0C Storage Temperature TOPR -40---80 0C Voltage VOLT AC110-265 V White chip VF 3.23.4 V Index of Waterproof IP IP54 IP LED Quantity LED Quantity 120/240/320 PCS Viewing Angel ° 110120 DEGREE Brightness Intensity MCD 1740-1840 MCD Lifespan HOUR 25000 HOUR Luminous Flux LM 809 LM Color Temperature T 3000k-6500k k