1, Item No : NSL-DPE, E40 lampholder 2, Power : 135W, 165W , 200W . 3, Color temperature: 2700-6500K . 1, The NSL-DPE system induction lamps with E40 lampholder , its easy to replace traditional lighting souce such as MH , HPS, etc . 2, No flicker , CRI>80. 3, Voltage: 180-240V . 4, Life span : 100000 hrs , Warranty: 5 years .5, used in high bay etc .6, With CE, ROHS certfications .