The Caldwell Flash Bang Pro gives shooters instant, visual hit confirmation on steel targets at long range or across multiple shooting lanes. Ten ultra-bright LED lights flash on every impact, sending confirmation back to the shooter at distances over 1 mile away, with a multi-position switch to select flash duration for competition or long-range use. 10 ultra-bright LED lights visible at over 1 mile notify shooters of impacts Adjustable flash time of 1 second or 6 seconds for rapid-fire or long-range use Low-impact energy detection works with rimfire and extreme ranges Powered by 3 AA batteries (included), lasting over 30,000 impacts Hook and loop attachment fits most AR500 targets 5" and larger