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Surefire U2 Ultra LED
£224.99
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
aluminium 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 80 lumens at its highest setting. The U2 is equipped with a
click-on/off tail cap pushbutton switch that gives the user the option of
momentary activation (for self-defence use or emergency signalling) 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.
FEATURES:
- Battery - Two lithium
123A 3.0 Volt with 10-year shelf life
- Output/Runtime - Maximum
output of 80 lumens, with over 40 hours of total useful light
- Construction - CNC machined
aerospace-grade aluminium. Hard anodized finish for extreme corrosion and
wear-resistance. O-ring sealed, Pyrex® lens, stainless steel pocket clip
- Length and weight (with
batteries) - 6.13 inches / 5.7 ounces
- Flawless beam, no dark spots
or rings
- Lock-out tail cap 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, Surefire fix it!
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