Item No.: ML-T9-1 Light Source: 1x9W LED Type: Multi- chips integrate encapsulate Life span: £¾25,000 Hours Input Voltage: AC 220 or 110V Power Consumption: 9W CRI: £¾70 Luminous Flux: 650lm Luminous Efficiency: 70lm/w Color Temperature: 2700-6500K Working Temperature: -20~60 Environment Temperature: -30~80 Frequency Range: 50~60Hz Lampshade Material: Die-casting aluminum. Lamp Size: 191x109mm Product Weight: 0.885Kg/pc Size: 8.