I know the people in cold weather climates have thought of this already but was wondering if the light it’s self will cause problems? Am I still stuck putting a towel over the carboy to keep out the potential light pollution even though it’s not a fluorescent bulb?
My cellar stays about 60F in the winter so I have to warm things up a little. I built a bench that the carboys sit on and just use one of those ‘clamp on’ work lights directly beneath the fermenter. A little tin foil around the hood of the light allows to direct the warmth toward a particular area and things work fine.
I didn’t know there was such a thing. Is there any chance there is a part # for that “Bulb” I’m having a tough time finding it in the extremely large Granger catalog.
Another option is to buy a 50 watt heating pad without the auto-shut off feature. I’ve been using this in a box freezer in my garage this winter with my digital temp controller and it can easily maintain temperatures. I believe it was around $16 from drugstore.com
I just went to the pet store and bought one of those red heat lamp bulbs they use in lizard aquariums. I use it with a temp controller to keeps things were I want them.