I have in my possession a Bloomerang 400 Watt High Pressure Sodium Bulb. I also have this Grow Light Reflector. It uses a standard "s" plug. I'm buying a ballast on a budget and this is the cheapest one I have come across on the internet. BALLAST Now my question comes down to the "S" plug. My reflector calls for an "S" plug when the ballast states it " accepts all Sun SystemÂ® lamp cords ". I have found THIS adapter on ebay. Will this help me plug my "S" plug Hood Reflector into this Ballast?