No matter what your lighting needs, the five-mode Top Gun has you covered. The versatility of this light gives you unfiltered white light as well as filtered red and green light. Simply rotate the filters out from underneath the shade to change the light from white to green to red. The Top Gun runs for six hours at 150 lumens on high and 12 hours at 85 lumens on the low setting. Or, attach it to your hat by simply removing the strap and attaching it with the included hat clip. Operates on two AA batteries (included).