I have two $17 fixed high lumen Samsung strip lights (8000Lm each, one 3K warm one 5k cold) from Digikey
mounted on aluminum U channels (Mcmaster Carr)
to cut side glare (ITS bright!)
and fed with a 48V Meanwell 185W CC power supply (HLG185H, similar available form Mouser).
smaller can work and some have dimming built in, mine dont so I added
a cheap $15 PWM controller with digital readout (15kHz) for dimming, like this
it works great BUT for close work I use a very bright Cree XML LED headlamp driven by 2 x 18650 Li Ion batteries that i got for dirt cheap from Alibaba a couple years ago
its by far my most useful light and I use it constantly