LEDLENSER (880321) i7DR Industrial Rechargeable Flashlight, 25 - 220 Lumens, Black / (Box) The Ledlenser i7-DR is a high-strength rechargeable flashlight for professional applications. It is supplied with a handy double charging base, enabling heavy users to have one battery in the flashlight while another one is being charged ready for use - all with energy-saving efficiency. Tough and compact it will fit the hand, pocket or case of any engineer. It features a single-hand Speed Focus with Fast Lock plus Advanced Focus System optics to keep the light consistent from flood to spot beam with an impressive range up to 180 meters.
There is a choice of Power (220 lumens) or Low Power (25 lumens) light settings, providing everything from high-intensity illumination down to a softer light, which is used for reading maps or viewing diagrams. Either function is easily found thanks to a sensibly-located Dynamic Switch on the end of the barrel. A generous run time of 4 hours (High Power) or 30 hours (Low Power) makes the i7-DR a dependable light instrument in the most demanding environments. It usesfour AAA NiMH batteries, with superior gold-plated battery contacts to help resist corrosion and keep the battery running well.
A full charge can provide a run-time of up to 30 hours on the low setting and the energy saving function gradually decreases the output down to 1 lumen, in order to prolong the output of the torch.