The SpotLit LED Carabiner Light from Nite Ize is perfect for lighting up your house-door keyhole or for safety while out in low-light conditions. Water-resistant LED light is built into a sturdy stainless steel carabiner that makes it versatile and useful to clip anywhere. One push of the button turns on the glow mode, two pushes sets the flash mode. Runs up to 25 hours on flash mode; 20 hours on glow mode using two replaceable CR-2016 3-volt lithium-ion batteries (included). 2.12H x 1.28W x 0.85D. Wt: 0.56 oz. Colors: White, Green, Red, Disco. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Collar Accessories.