The Bushnell T300L Rubicon Flashlight w/ 371 Lumen LED 10T300 will produce an extremely bright 371 lumens on high thanks to the advanced Bushnell T.I.R. Optic with collimated beam technology and top-quality Cree LEDs. IPX4 water resistant and Impact resistant to 1 meter the Bushnell T300L 371 Lumen Flashlight features High, Low, High Red Halo and Low Red Halo modes, 4AA batteries, and is 12.9 ounces with batteries. Run time of 2.25 hours on High, 50 hours on low, 28 hours on red halo high and 55 hours on red halo low. Made of rugged aircraft grade aluminum. With a 114 meter beam distance on high, the Bushnell Rubicon T300L Flashlight also includes a lockout feature that prevents accidental battery use.