Jalani,
I've done the same thing using lightbulbs to dry my hulls out over the winter .... just don't let the bulb get close or touch the fiberglass as you can "burn" the resin (fiberglass cloth won't burn at those low tempatures) .... don't ask how I know but I have personal experience w/ that mistake .... (afterwards) ... I used old hull port covers/hatch covers and mounted a light, centered, in them using lamp sockets/lamp cord/hardware purchased at my local hardware store. So for the winter I "tent" the boat w/ a "blue poly tarp" and just set the hull covers in place (loosely w/o gaskets) .... I can see the hulls glowing from the internal light in my backyard during the winter.
The garage is usually filled w/ (other) active projects so the hulls can not be stored there .... luckly we usually don't get alot of snow here .... except for last year!!!!!
Harry