The light is IPX8-rated to be submersible to 328'. Made of corrosion, impact, and temperature-resistant Xenoy polymer resin, the housing has an integrated utility clip for secure storage or hands-free use. A glow-in-the-dark photoluminescent shroud absorbs light, even from the flashlight's beam, to make it easy to find in the dark. At 4.1 inches long and weighing 1.6 ounces with batteries, it is perfect as a back-up or in close quarters where larger lights can become a hindrance. The light runs on two included AAA batteries with a maximum runtime of 90 minutes.