- Battery - Two lithium 123A 3.0 Volt with 10-year shelf
- Output/Runtime - Maximum output of 100 lumens, with over
40 hours of total useful light
- Construction - CNC machined aerospace-grade aluminum.
Hard anodized finish for extreme corrosion and
wear-resistance. O-ring sealed, Pyrex® lens, stainless steel
- Length and weight (with batteries) - 6.13 inches / 5.7
- Flawless beam, no dark spots or rings
- Lock-out tailcap allows the light to be locked in the
off position to prevent unintentional activation during
storage or transportation
- Weatherproof and lightweight
- No Hassle Lifetime Guarantee: If it breaks, we fix it!
- Available in:
Type III Hard Anodized Black
10 Pack of CR123A with
|Microprocessor regulation and six levels of output available
on demand to meet any task. High-output or long runtime: now you
can have both in one rugged LED flashlight.
Constructed of aerospace grade aluminum with a rugged
military specification hard-anodized finish, and powered by two
lithium batteries (10-year shelf life), the U2 Ultra features a
five-watt LED (Light Emitting Diode) and the extended runtime
typical of LED flashlights. The U2 features a body-mounted
selector ring that allows the user to choose one of six output
levels: from a battery saving two lumens of light—perfect for
finding your keys in the dark—to a retina-searing
100 lumens at
its highest setting. The U2 is equipped with a click-on/off tailcap pushbutton switch that gives the user the option of
momentary activation (for self-defense use or emergency
signaling) or the convenience of a constant-on “click” switch.
The U2 also features microprocessor regulation circuitry to
match the LED's current requirements with the battery's output
to maintain a more consistent level of light output for the
useable life of the batteries (as opposed to unregulated lights,
which are subject to a steady decline in light intensity
beginning shortly after activation).
The U2 produces over 40 hours of useful light on the lowest
setting. Unlike most LED flashlight manufacturers -- who inflate
the light output and usable runtimes of their LEDs -- SureFire
provides realistic output and runtime specifications based on
scientifically obtained measurements. Although any LED --
including those produced by SureFire -- can continue to produce
negligible light output for over 100 hours, the amount of useful
light produced is of a shorter duration.
10 Pack of CR123A with
Add to Cart white
20 batteries and case combo special HERE