The Klarus X5 is one of the first lights on the market to feature a AAAA (that is four As) and still have a whole lot of output. The X5 achieves an incredible 76 lumens in its very, very small form factor by using a special circuit to power the CREE XP-E R2 LED. Even more impressive, the four output levels are digitally regulated and have no PWM that can cause flickering.
Features:
Durable, compact and reliable. Designed for every day carry
The SMALLEST and Brightest AAAA flashlight in the world
Digitally regulated output - maintains constant brightness, no PWM
Max output: 76 Lumens.
Max run time: 26 hours
Reverse polarity protection
Specification:
Emitter: Cree XP-E R2 LED with a lifespan of 50,000 hours
Four outputs:
25 lumens(2.2 hours)
2 lumens(26 hours)
76lumens(40 minutes)
Strobe (76 lumens, 1.2 hrs)
Battery: Single AAAA (Alkaline, Ni-MH, Lithium)
Switch: Twist switch, Adjust output by rotating the flashlight head
Lens: Toughened ultra-clear glass
Material:Stainless steel
Dimensions:65.6mm (Length) x 9.2mm (Body) x 10.3mm(Head)
Net weight: 11g (Excluding battery) 9. Waterproof to IPX-8 standard