STKR Concepts Magnetic Light Mines
STKR’s Magnetic Light Mines pack a dozen rare-earth magnets that allow you to easily position and aim their 15-lumen wide-angle LED in tight spaces. They also double as a pickup tool for screws and nails. The 3-pack is the best deal, dropping the price to less than $7 a piece. They also make a 250-lumen Light Mine Pro.