... heat sink body + PC cover T10 led tube light 7wModel No:Sims02-T8-7wProduct Name: 7w T8 LED ... tube,60cmDiameter:26mmColor: White/warm whiteWorking Voltage: AC110/ ... fluoresentNo flash, no noise, less heatNo light delay when swith on/offLow light decay, less than 1% after 1000 ... up to 50,000 -80,000h, while conventional fluorescent tube is 6,000-8,000h Installation