... approved 2, Wattage:2x 54W 3, Suitable for T5 Fluorescence 4, Energy Saving Electronic Ballast T5 Electronic Ballast Feature:1.Application of ... is driven in principle, the driver MOSFET, the highest ballast reliability, the lowest scattering parameters;---Has a number of monitoring ... current and preheat characteristics, improve the reliability of the ballast and extend the l life of the lamp is several ...