Real Avid Magnetic Bore Light (Black/Silver) Ideal for illuminating hard-to-see areas Bright white LED puts out 15,000 mcd brightness from a 5" flex neck which positions light onto hard to reach areas Non-stop run time is an amazing 8 hours uses three LR44 button cell batteries (included) An integrated magnet lets you attach the Magnetic Bore Light to any steel part of your gun for hands free use