The LUXPRO mini focus LED keychain flashlight is bright with 40 lumens and comes packed and ready for use with 4 LR44 batteries. This compact flashlight features a smooth push/pull focus beam so you can choose between a spot or floodlight. It’s equipped with LUXPRO rubber grip to prevent dropping and to provide handling comfort. It is compact: 2.23 inches in length and weighing only 0.08 pounds. This flashlight is constructed with aircraft-grade aluminum and is O-ring sealed for weather resistance. It comes with a matching aluminum carabiner clip to easily attach to backpacks, purses, and keychains. The LP130 keychain flashlight also has a limited warranty.