The Olight Obulb Is a Tiny Waterproof LED Lantern That Sticks Anywhere

This tiny 2.13″ diameter sphere provides a splash of light wherever you need it. It has both a warm white light and red emergency light, and runs for up to 56 hours on its low setting. It’s IPX7 waterproof so you can float it in water, and has a magnetic back for attaching to metal surfaces.