I have a question the light i have is a 175watt mercury vapor I know this sucks but I was told a 70watt metal halide would run off the same ballast I asked a guy at the electric supply store and he said it should work does anyone know for sure and if so which is better
twodoobies Reviewed by twodoobies on . 175watt mv or 70watt mh I have a question the light i have is a 175watt mercury vapor I know this sucks but I was told a 70watt metal halide would run off the same ballast I asked a guy at the electric supply store and he said it should work does anyone know for sure and if so which is better Rating: 5