... T5 lighting Electronic Ballast :1. Metal shell, with insulation protection layer,safe using, good looking.2. Stable performance, preheating start, ... . Over 30000Hours Life, low maintenance replacement cost.5. Comply with CCC, CE Certi. standard.-----------------Brief Description: A. T5 Electronic ... whole production process. -------------------- 1*8wt T5 lighting Electronic Ballast with Good quality