Part of the Big Agnes mtnGLO collection, light up your camp with the Tumble 1 mtnGLO backpacking tent. Illuminated with patent pending Tent Lighting Technology featuring LED lights integrated into the tent body, experience ambient light in your shelter with the click of a button. This lightweight three season backpacking tent features single door design and the comfort of built in lighting to give you a backcountry experience like never before.mtnGLO Tent Light Features:Patent pending mtnGLO tent light technology using durable LED lights to illuminate the interior of your tent with enough light to sort gear, play cards and hang out with friends without blinding them with a bright beam of light. A simple push button controller with three settings on, off and 50% brightness controls the mtnGLO lights. LED light strand is integrated into tent seams and is durable and flexible enough to withstand repeated tent pitching and stuffing. Requires three AAA batteries not included to operate the mtnGLO light controller.