I keep hearing use 400w. Or 600w are there light bulbs with that kind of wattage or are you supposed to use alot of 100w & 75w if there are bulbs w/ really high wattage where do you buy them also I have a bathroom heat lamp its 250w isotope OK to use here is a pic of the light I'm already using the the other one but is the heat lamp 250 OK
to use
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