When an animal can survive for longer, there's a selection for genes that provide longevity, because they can provide a real advantage, Jay Olshanksy, a public health researcher who studies aging, told me last year for an article about the naked mole rat, a rodent that can live for up to 30 years.
This is it, the 5.11 Tactical Series Light for Life PC3.300 flashlight. Unique to this flashlight is that it uses Advanced Capacitors, rather than batteries, to store energy. With a charge time of only 90 seconds and low weight, the Light for Life PC3.300 promises many improvements over conventional power sources. Key Specifications
Run times vary with the brightness level and the type of batteries selected. If the four 18650s are used, however, it can reportedly put out 3,500 lumens for 45 minutes, ranging to an output of three lumens for 1,000 hours. The flashlight is also waterproof to IPX-8 standard, meaning that it can be submersed down to two meters. It has a beam distance of 415 meters (1,362 feet). The Nitecore Tiny Monster TM26 is available now, for US$390. It can be seen getting tossed around in the video below.