t8 to t5 adapter with reflector 1.Comply with TUV-CE, RoHS 2.PF>99%,THD<10% ... start 4.25000hrs,2.5years warranty t8 to t5 adapter with reflector Specification:14W, 21W, 28W, 35W1, Energy saving 45% ... better brightness.7, With reflector, the light efficiency can increase 17%~20%8, Electronic ballast 2years warranty for standard quality9, Retrofitting ... Indoors Use Only t8 to t5 adapter with reflector