F Streamlight Sidewinder Stalk LED Tactical Helmet Light System w/Flexible Stalk, AA Alkaline/AA Lithium/CR123A Lithium Battery, White/IR/ Red/Blue/Green, 57/76 Lumens, Coyote/Black, 14306 $134.99 14306 show more like this Free Shipping on most orders over $49 Optics Planet