Ring induction lamp 1 Energy saving 50%-80% 2 Long life ... reducibility 4 CE,CCC,FCC,ROHS,CB,ISO Low frequency Ring induction lamp 200w1. Super long life 100,000hours (with no ... eyesight protection, won’t cause eyes fatigue protecting eyes8 .Amalgam inside, less pollution, eco-friendly9 Start instantly, the startup speed may ...