um. well since you were using 1 250 watt bulb before. and now your using 2 250 watt bulbs, you can expect your electricity bill to go even higher obviously
Its REALLLY SIMPLE. Just go to home depot and just buy a three pronged power cord in electrical and wire it to the fan by twisting the wires that match up in COLOR together.
just in case thats difficult..
you twist the green wire and the green wire together
then the white and the white...
even if you use a bunch its still going to be a problem unless theyre close. I have 8 and i take a light meter 6 inches from my assembly and i barely pull 800 lumens