Klarus XT11S Tactical Flashlight, 1100 Lumens, 330m Beam

260 hours of runtime on Low is the headline number here, long enough to cover several full night shifts on one charge without the battery anxiety a shorter-runtime light creates for security staff working long, unpredictable hours. That figure sits at the low end of a six-mode spread, Turbo, High, Medium, Low, Strobe and SOS, with the full 1100 lumens and 330 metre beam reserved for Turbo when more light is genuinely needed rather than left running constantly.

A CREE XP-L HI V3 LED drives the beam, a well-regarded emitter in the flashlight community for its focused hotspot and genuine throw distance. The aluminium alloy body is IPX8 rated, meaning it's built to survive full submersion rather than just resisting rain or splashes.

Build and control

• Nylon holster included for belt carry
• Dual tail switch plus side switch, one-handed operation
• 18650 battery included (2600mAh), also fits CR123A
• Reverse polarity protection, battery level indicator

A nylon holster ships in the box, letting the light sit on a belt ready to draw rather than loose in a bag or pocket, which matters for anyone using this for actual security or patrol duty. Charging runs over Micro USB, still broadly compatible with most phone chargers and power banks already on hand.

Klarus backs the light with a 60 month seller warranty, a genuinely long commitment reflecting confidence in the build. Security guards working night shifts, farm and compound patrols, and households wanting one dependable light for load-shedding all get essentially the same dependable performance out of this one.