Westinghouse Floodlight (inside)

I got this over the summer at a surplus and salvage place. I got it for the price that it would be if it were to be recycled. So I saved it from being melted down into something else! The ballast that it came with was a Westinghouse 400watt MV and did 120, 208, 240, 277 volt but it burnt a hole in its self. So I replaced it with a ballast that came out of a high bay GE fixture I found at the restore a long time ago. The new ballast has no name on it so I don’t know who made it but I do know that it is 400watt MV/MH and does 120, 208, 240, 277 volt. Right now it is hocked up for 120. The fixture has a PC on top as you can see. There is a back panel on the back that you can open up to connect the wires coming in. The bulb that it came with was a GE 400watt MV bulb that still works! Any questions? Ask!