... ,LVD,ROHS,FCC approved 2, Wattage: 14W,21W,28W,35W 3, Suitable for T5 Fluorescence 4, Energy saving Ballast T5 Electronic Ballast Feature:1 ... .Application of EMC technology, causing no disturbance to other electronic appliances.2.Pre-heat ... .7≤20%0.32A358×30×30mmT5 2X35W Energy Efficient T5 Electronic Ballast