In a treestand just before sunrise? In a ground blind in the middle of the day? It doesn't matter when you have the Trophy Ridge Sight Light. You Decide what level of light intensity is right for your shooting condition by a simple twist of the dial (the Rheostat). Whether you need a slight boost in pin illumination or a full-out flood of light, Trophy Ridge's SUPER BRIGHT, NO GLARE technology keeps your pins visible to you...and keeps you invisible to your prey.