1. 输入电压:交流 85-265V 2. LED 类型:5mm 圆头,贴片 3528 3. LED 数量:直径 160mm 120leds, 直径 240mm 240 leds, 300 leds, 直径 350mm 480 leds 4. 功率: 160mm 9w, 240mm 14w,18w 350mm 27w 5. 寿命:50000-80000 小时 6. 光衰: 1000 小时,3%1.Input:AC85-265v 2.Led Type:5mm round;SMD3528;Piranha. 3.Led Quantity:120 leds for Dia.160mm; 240 leds,300 leds for Dia.240mm; 480 leds for Dia.350mm. 4.Power Consumption:9w for Dia.160mm; 14w,18w for Dia.240mm; 27w for Dia.350mm. 5.Operating life:50000-80000hours. 6.1000 Hours Lighting Decay:less than 3%.联络方式:13714517760李小姐,Q:591289491