The UBR Invictus Rechargeable Variable-Output LED Flashlight from SureFire is an 800-lumen maximum output rechargeable light designed for law enforcement, the military and first responders. SureFire's TurboHead Total Internal Reflection (TIR) lens produces a large pre-focused beam that has a tight center cone of bright light, with a dimmer ring on the periphery to help maintain situational awareness. For emergency signaling, the SOS mode will constantly cycle through the Morse code sequence. Its strobe mode is designed as a less-than-lethal option to disorientate and temporarily blind.
The Invictus features the Max-Blast 4-function tailcap pushbutton switch and an output selector-ring forward of the handle. Rotate the selector ring to choose off, strobe, SOS or one of eight beam intensity levels from 5 to 800 lumens. The Max-Blast switch works by pressing straight down for momentary activation or pressing the button to the side for constant-on. What sets the Max-Blast apart is that no matter what output the flashlight is set to, fully pushing down or pressing to the side instantly activates the 800-lumen output. In tactical situations, the benefit of this is obvious. The light also has two lock-out features, on the tailcap and selector-ring, to prevent accidental activation during transport or when strict light discipline must be maintained.
Designed for durability, the light features a weatherproof o-ring and gasket sealed Mil-Spec anodized aluminum body with a tempered and anti-reflection coated lens window. A battery-level indicator on the selector ring enables confident power management of the included rechargeable battery. For further versatility, the Invictus is dual-cell capable. If the battery charge runs out, the light can be powered by three 123 disposable batteries. When using disposable batteries, maximum output drops approximately 30%.