really? mh gets that hot...it make sence i guess its a broken street light that has a plug wired to itit would work but i'd say you have a really good chance of setting that plastic bucket on fire
compact florescents (CFLs) 6500K (Daylight) for vegging and add some 2700K (Warm White) when flowering. There's a whole sub forum for their use: https://www.rollitup.org/cfl-growing/what are some safe alternatives?