Detailed Product Description Features:· Energy saving above 30% & high color rending reach 82.· Compare other magnetic ballast, its mini voltage down to 170v, and no blinking · Special tube protection, strong safety performance.· Material: cold-roll steel sheets, PC· Suitable so many areas: such as company, class room, supermarket and etc.· Installation: wall mountTypeL×W×Hmm)Housing length(mm) ...