Clip, Stand or Magnet
Hilngav calls these 3-in-1 lights, and the three uses are genuinely distinct. The clamp grips a book, a desk edge or a headboard. The base lets the light stand upright on a table. And a magnet in the back holds it to anything made of iron or steel, which turns a book light into a hands-free work light on a fridge, a metal shelf or the side of an appliance. The magnet is one of the most popular features, and one owner used one on the side of a washing machine during repairs and another inside a metal horse trailer at night. One owner also finds an adjustable foot on the clamp with a rubber pad that lies flat and stops the light slipping. The clip itself splits opinion, though one owner finds it more secure than a slide-on clip on another light they own.