I plan to make a cabinet out of MDF in which I can place a 10 litre saucepan of warm milk to make into yoghurt. I was going to warm the cabinet by fitting a low wattage GLS light bulb internally. The cabinet would be around 1 - 1.5 cubic feet.
Do you have any better ideas? (I don't have an airing cupboard or other warm place in the house where I could just leave the milk).
Can you get small electric heaters of about 100 watts? I think these would be safer than a light bulb.
Cheers
Mark