You can use light bulbs with regular lamps to keep warm in winter

[orabrush]

You use a floor lamp or a mechanic lamp or a desk lamp with a 40 or 60 watt light bulb: incandescent or halogen bulbs. Put in on the desk or hang it on the edge of the desk or on the floor.

You can get 40 watt incandescent  candle lightbulbs for a reasonable price at the big hardwares stores. I think up to 40 watt you can still get incandescent which are the cheapest.

[tasfleur]

[enigmabear]

[tasfleur]

[collect247]

That image is 100% correct at the moment because of the cold weather the chickens aren't laying the eggs,

the supermarket shelves are becoming scarce lol