t8 to t5 electronic ballast adaptor 1.noise and flicker free 2. ... aluminum alloy, PC, ABS 3.CE&CB&CCC 4.High efficiency T8 ... more than 80% lifetime over 8,000 hours.2.Electronic ballast adopt advance SMT technology, reliable function and with ... requirement of safety regulation, EMC/EMI standard.5.It is no need to change T8 tube, take the starter only, ...