Ledlenser 18-Piece K2 Key-Light Keyring Torch Display Box, Black

The Ledlenser K2, with up to 20 lm1 and a lighting distance of up to 20 m1 , is the most powerful model in the K-Series. However, this 5.2 cm light only weighs 20 g. And while we're at it with impressive figures: its 4 button cells last up to 4 hours1. To ensure that the battery lasts this long, a twist mechanism prevents it from being unintentionally switched on in your trouser pocket. Features : Excellent Ledlenser lighting quality - Brightness, beam distance and lighting duration are ideally coordinated for the energy source. Very small, light keyring flashlight - 20 grams in weight with a head diameter of just 14.5 millimeters and a length of 52 millimeters, just about as long as a match. Battery operated - Four ordinary button cells (LR 44, 1.5 V) are used. Very good lighting performance for size and weight - Up to 20 meters1 beam distance with up to 20 lumen1 luminous flux. Simple operation - Switch on or off by rotating the lamp head.