What do you use for a drop or work light?

I use this one. Very bright for its size and a powerful magnet. Got mine on sale at Harbor Freight for $20 bucks.
https://www.amazon.com/dp/B07B9FVBVP/?tag=joeychgo-20

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I have a couple of these. They really work out great, but the key is to have two as there is no warning when the rechargeable battery dies.