Ledlenser - The Ledlenser P5 has great lighting power compared to its weight, providing amazing performance on a single AA battery. The low battery requirements of the energy-saving mode benefit both the
P5.2 + K2 Combo « LED Lenser Products by Tristar Technologies
LEDLENSER LED Lenser P5 Everyday Lightweight Powerfull Torch Flashlight for sale online | eBay