This pack of 5 micro LED puck lights are small but mighty. Casting a bright light to illuminate those small and dark spaces. These are lights are easy to attach with an adhesive back. Perfect for sticking on bedsides, in drawers, tool boxes, tackle boxes, toy boxes and more. The base screws off the back so you can replace the batteries for multiple uses. Small & mighty but casts a bright 16 lumen light to illuminate small & dark places Easy to attach with an adhesive back Perfect for sticking on bedsides, in drawers, tool boxes, tackle boxes, toy boxes and more The base screws off the back so you can replace the batteries for multiple uses O-ring sealed with an IPX6 waterproof rating Great for camping in the rain, or stow them in your cooler, the possibilities are endless Each light comes loaded with 2 CR2032 batteries so you can enjoy your lights right out of the package Runtimes: 10.5h Lumens: 16 Dimensions: 1.2"W x 1.2"L x .66"H