The Led Lenser P7 is versatile due to its outstanding brightness and features. Its patented Advanced Focus System ensures an extremely even distribution of brightness in the beam of light. This focusing system is now considered one of the best in the world. Adjusting the beam is particularly easy: Our Speed Focus allows for focus adjustment by simply sliding the lamp head with one hand. You can choose between stage-like circular light or sharply focused light that reaches up to 210 meters. The modularly designed lamp also features a Dynamic Switch that enables three different brightness levels: Power - high light output for any situation, Low Power - economical light for long runtimes, glare-free reading and working, Mid Power - medium light output for any situation. With its excellent features, the P7 is especially designed for professional use and for users with high demands. Performance High: 450 Lumens, 300 m, 1 hour. Performance Mid: 250 Lumens, 220 m, 2 hours. Performance Low: 40 Lumens, 100 m, 25 hours. Splash-proof according to IPX 4. Battery: 4x AAA Alkaline. Includes 4x AAA Alkaline batteries, nylon pouch, and hand strap. Length: 130 mm. Head diameter: 37 mm. Weight: 175 g (including batteries).