For those lucky enough to have access to an Aldi store,
they currently have a nice rechargable LED work light
for about $40 (here in AU anyway).
We just bought a couple industrial rechargeable LED worklights
at work, at about $250. While this is smaller, the construction
of the housing appears very similar, well built. Switch isn't sealed,
but is on the bottom of the case, less likely to allow water in if
used outside. Charging port has a sealing plug. Base is basic with
3 miniscule tacks and one large bird-**** weld. Going to get some
magnets off ebay and make a 3 point base like the ones at work.

Jon