I tested this in the coldest room in the house the bathroom my tea lights were very cheap 1 1 50 per 100 burnt for a little over an hour this was long enough to drive the condensation off the window and make it noticeably warm on entering.
How to make a ceramic heater with tea light.
And make you feel a bit warmer as well.
Build this diy space heater to keep your personal space warm and toasty this winter.
Easy to build attractive inexpensive and efficient ceramic pot heater.
Ceramic clay pot heater.
The tea lights run for over 3 5hrs and cost as little as 0 99 cents for a 20 count pack.
Journalist youtuber and boat owner dylan winter created his diy heater using tea lights and placed inside a bread tin and covered with two ceramic flowerpots.
If you re going to be burning a candle for light anyways you may as well have a heater core above it to trap the heat too.
Although only 8 tall with 3 tea lights this little heater worked just as expected in my gf s suv.
Eco friendly clay pot heater.
My final parting words the flowerpot does not increase the amount of heat just its usefulness.
This creative system uses the scientific principles of convection heat transfer and according to winter can heat his home for around 8 hours a day.
However a candle heater is more than enough to warm up some icy fingers.