LED功率 Power:260W (MEANWELL driver) 输入电压 Input voltage:AC 85-265V/50-60Hz 色温 Color Temperature:2700-7000K 光效 LED efficiency:100-110 Lm/W 初始光通量 Lumens:26000-28600 Lm 功率因素 Power factor:0.95 显色指数 CRI:>75 发光角度 Beam angle:45°/ 120° 平均寿命 LED lifespan:> 50,000 Hrs IP等级 IP grade:IP 65