These lamps are technological dynamite. Their core piece is the Advanced Focus System and lens technology. A double-shell reflector-lens allows for stageless transition from broad floodlight to a sharply focused long-distance beam. The initial appeal of the new LED LENSER flash lights lies in its grace and dynamic elegance. But what's inside the beautiful housings is even more enthralling: These lamps are technological dynamite. Their core piece is the Advanced Focus System (starting with LED LENSER® P5). This lens technology, represents a milestone in the history of artificial light. Press the push button gently to make the white beam of LED LENSER® appear before your eyes like a cathedral of light. A double-shell reflector-lens (patent pending) allows for stageless transition from broad floodlight to sharply focused long-distance beam. Most of these lamps are equipped with a new generation of 3 watt chips. Due to its excellent luminance and various functions, the LED LENSER® P7 is an all-purpose flashlight. Its patented*** Advanced Focus System® facilitates an extremely homogeneous distribution of brightness within the light cone. This focusing system is now considered one of the best systems in the world. Adjusting the light cone is particularly easy: Thanks to Speed Focus, you simply move the lamp head with one hand in order to control focus position. Circular spotlight or sharply focused beam with a range of up to 210 m – the choice is yours! In addition, this modular flashlight is equipped with a Dynamic Switch that offers three different levels of brightness. Because of its superb features, the P7 is especially suitable for professional applications and for users with high demands. LED High End Power LED Length 133mm Weight 192g Luminous flux 200 lm* Batteries 4 x AAA Energy tank** 7,4 Wh Burning Life 64 h** Beam range 210 m*