Features: 1. Run MH and HPS lamps. 2. Excellent working performance, PF>0.97, THD≤10%. 3. Multi self-protections: Open circuit, short circuit, end of lamp life, ignition failure, under voltage, over current. 4. Stable performance: Quick start, no flicking, no acoustic resonance. 5. Good heat dispersion. 6. 30% Efficiency and 30% luminance higher than traditional magnetic ballast, which ensures energy-saving. 7. ODM&OEM are available.