Features Fabric 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 headlamp 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 Single door and vestibule Description Product Description Part of the Big Agnes mtnGLO collection, the 3 season Copper Spur features patent pending mtnGLO Tent Light Technology with LED lights integrated into the tent body; experience ambient light in your shelter with the click of a button.