This (2) AA-cell incandescent Mini Mag-Lite holds up under demanding use. A patented, self-cleaning internal mini mag light switch helps expel corrosive buildup. Includes a spare lamp conveniently stored in the tailcap. 5-3/4"L overall. 2,200 candlepower. Battery lasts 6 hr. with (2) AA batteries (included). Replacement bulbs (Item # 96267) sold separately.