@sundogplanets Ooops. Time to rummage around in the basement & see if you have any old 100W incandescent bulbs & a fixture to put them in? Maybe the big plant grow light incandescent bulbs? Or one of those small-but-mighty halogen desk lamps?
Or maybe just an old computer & ask the fediverse to crowdsource a program sure to keep it's fans spinning all night...
(It's either that or move the ducklings indoors, I guess!)