I recently bought
this pair of COB flashlights. They are stupid bright on full, have both a magnet and a hook, and are USB rechargeable. $20 for the pair. They're so bright that one of them is now permanently attached to the hutch on my toolbox in the garage and plugged into the USB socket in the power strip. It allows a great view into the drawers including the cavernous bottom drawer. I have 2 big LED tube lights, 200W of led bulbs in the garage door opener, and this little $10 flashlight easily outshines them all. I couldn't be happier.