... dimming, 110%, 100%, 75%, 50%(optional)Prolong lamp life at least 10%Energy-saving up to 30% compared with magnetic ballastComprehensive ... protection: short-circuit/circuit/overheat/lamp failure protectionGood ... at 105°C and restart at 55 degree CelsiusElimination of lamp flickerCE, FCC, UL, CUL, ROHS are approvedTYPE NO. ...