Super Bright Nichia LED never needs replacing. 85 lumens, 9.5 hour run time, 100m beam . Anodized aluminum flashlight. Easy to carry, fits in the palm of your hand. Ultra light weight means not too much to pack when carrying in your backpack or pocket for daily use & emergencies. A perfect item for hiking, camping, and other outdoor sports. Shipped as 1 Flashlight set, not a pack.