Superbright Nichia® 5mm LED shines at 15 lumens, 3X brighter than most other pen lights
Two Bore Light Adapters: red for map reading and white for firearm inspection and cleaning
Rugged all-aluminum construction with heavy-duty pocket clip
Unbreakable LED lasts for 100,000 hours
Two AAA batteries
Brightness: 15 lumens
Effective distance: 20 meters