The most reliable and durable LED module available made custom for your XLR 250 light. The Kill Light XLR (Xtreme Long Range) 250 yard LED module is guaranteed to positively illuminate your entire target at 250 yards (when used in the Kill Light XLR 250 light). Backed by a lifetime warranty, the XLR 250 LED module will perform year after year, season after season. NOW AVAILABLE in Infrared, convert your XLR 250 to a IR illuminator (850 nanometers). Simple to convert, the XLR 250 IR pill simply threads into your current XLR 250 providing over 250 yards of infrared illumination. NOTE: Only use with Nightvision, otherwise this IR module will be useless to you. IR 850 will be the brighter IR module but is still slightly visible. IR 940 is completely invisible but you must have higher end night vision in order to see our further with it.