I haven't used a halogen worklight in years haven't missed it ether

I have both a dual stand light and smaller one.
For cordless LED
similar in shape and form to many small halogen worklights I simply like the Milwaukee M12 rover. A lot of light. plus a magnet and spring clip base. I bent up a U shaped hook and it makes a great underhood light. There is also a funky M18 version of that light.
For battery and corded use the 2360 M18 Rover has swivel base there is a deal out there right now light, battery and charger for the original price of just the light and of course there are also the "rocket" style tripod stand lights. None of these options are cheap though the Mi2 being the least expensive well under $100 with a free battery.
Milwaukee also markets a true underhood syle light on their M12 cordless platform.
The stick style Brauns at HF are decent enough and pretty cheap too.
There are other brands of course...many options there.