SureFire UB3T Invictus Ultra-High Variable-Output LED Flashlight - 800 / 2 Lumens Details

The UB3T Invictus is an ultra high-output LED illumination tool with selectable light levels, strobe and SOS modes, and an ergonomic CombatGrip body design, ideal for flashlight/handgun techniques and for a secure hold with wet, cold, or gloved hands. Its rugged body is machined from high-strength aerospace aluminum that's Mil-Spec hard anodized. The Invictus puts out a tightly focused 800-lumen beam of brilliant white light that's suitable for spotlight/searchlight applications such as sweeping a mountainside in a search-and-rescue operation, locating a take-out spot for your boat in pitch darkness, or providing suspect-blinding illumination for a SWAT entry team. The high-efficiency LED emitter, virtually immune to failure since there's no filament to burn out or break, provides a far longer runtime per set of batteries when compared to incandescent lights of similar lumen output. Its selector ring has eleven settings—eight levels of light, from 2 to 800 lumens; a strobe mode; an SOS beacon; and an OFF setting for extra protection against accidental activation. Its tactically correct tailcap switch is instantly locatable and easy to operate with your thumb while gripping the light. Press the switch for momentary-on light at the selected output setting, press further, at any light output setting, and get all 800 lumens—this is our MaxBlast tailcap feature. Twist for constant-on light at selected output setting, twist further for max output. Finally, the UB3T also features a fuel gauge that tells you when you need a new set of batteries or need to select a lower light-output level.


  • Virtually indestructible LED emitter regulated to maximize output and runtime
  • Eight light-output levels—high for maximum light, low for extended runtime
  • Strobe for tactical applications
  • SOS beacon for emergency or signaling
  • Selector ring provides simple control of output level
  • Large Turbohead TIR lens produces tight, extended-reach beam
  • High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability
  • Coated, tempered window resists impact and thermal shock, maximizes light transmission
  • CombatGrip for secure hold in all conditions
  • Tactical Max-Blast tailcap switch—press for momentary-on at selected light-output setting, press further for maximum light output, twist for constant-on at selected setting, twist fully for maximum output
  • Fuel gauge indicates battery charge level
  • Weatherproof O-ring and gasket sealed
  • Includes high-energy 123A batteries with 10-year shelf life
Output / Runtime -- White Light
High 800 .0 lumens / 1.7 hours
Low 2 .0 lumens / 84.0 hours
Tactical Runtime* 1 .7 hours
Length 9 .10 inches
Bezel Diameter 2 .50 inches
Weight w/Batteries 12 ounces
Batteries 3 123A  (included)
*Runtime (at highest setting for multiple-output flashlights)
until output drops below 50 lumens

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SureFire UB3T Invictus Ultra-High Variable-Output LED Flashlight - 800 / 2 Lumens

Manufacturer SureFire
Category Battery-Powered Flashlights
Part Number UB3T
UPC Code 084871315258
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SureFire UB3T Invictus Ultra-High Variable-Output LED Flashlight - 800 / 2 Lumens