LED Lenser P4 BM Torch The LED Lenser P4BM flashlight is perfect for those who like to be able to clip their light to their shirt pocket. The P4BM is super skinny to get into tight places and only weighs about two ounces, so it won't pull your pockets open. Powered by two AAA batteries, the P4BM LED flashlight might just be your work shirt's best (or brightest) friend. Features: - Luminous flux: 18 Lumens (Max) - Run time: 8.5h (Max) - Beam Distance: 25m (Max) - Blue Moon Focus System - IPX 4 Water resistance - Warranty: 5 Years - Dimensions: 14.7cm x 1.45cm - Weight: 53g - Battery type: 2 x AAA 1.5V