XT1C Pro 1000 Lumens Helmet-Mounted Tactical Light

$44.95

Built for real-world use
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1000 lumens max brightness with orange peel reflector
9 modes - 4 white, 2 red, and 3 signal modes
USB-C rechargeable with up to 51 hours of runtime
Tactical helmet and EDC-ready design with dual side buttons and lightweight build

FAQS

What batteries are compatible with the Klarus XT1C Pro?
It supports 16340, 18350, and CR123A batteries for flexible power options.
How long does the battery last?
Runtime reaches up to 51 hours on the lowest output setting.
Does the XT1C Pro include red light modes?
Yes. It includes dedicated red light modes for low-light and night-vision–friendly use.
Is this light suitable for helmet or hard-hat mounting?
Yes. It is designed to work with compatible helmet and hard-hat mounting systems.
How is the light controlled?
It features a tactical tail switch for momentary activation and side buttons for mode selection.

Full Specifications

Length: 3.72 in
Head Diameter: 0.98 in
Max Output: 1000 lumens
Weight: 2 oz

Battery Compatibility: 16340, CR123A
White Light Output 16340: High 1000 lumens, Medium 80 lumens, Low 10 lumens
White Light Runtime 16340: High 1 hour, Medium 8 hours, Low up to 45 hours
Beam Intensity 16340: Up to 7921 candela
Beam Distance: Up to 583 ft with 16340 battery
White Light Output CR123A: High 300 lumens, Medium 80 lumens, Low 5 lumens
White Light Runtime CR123A: High 1 hour, Medium 4.5 hours, Low up to 55 hours
Special Modes: Strobe and SOS signal modes
Reflector: Orange peel reflector for wide, even beam
Impact Resistance: 1 meter
Waterproof Rating: IPX8

Best Uses & Real-World Applications

Helmet & hard-hat lighting
Hands-free illumination for work environments and outdoor use.
Outdoor & task lighting
Wide beam pattern ideal for close-range visibility and movement.
Low-light & night-vision tasks
Red light modes help preserve night vision.
Emergency & signaling use
Multiple signal modes for visibility and communication.
Military & law enforcement use
Compact, helmet-mounted lighting for patrol, training, and low-light operations requiring hands-free control and reliable output.

Shipping Info

Orders typically ship within 24 hours (excluding holidays)

Description

Klarus XT1C Pro Helmet-Mounted Tactical Light

Compact High-Output Lighting

The Klarus XT1C Pro delivers up to 1000 lumens in a compact, lightweight design built for hands-free and close-range illumination. An orange-peel reflector produces a smooth, wide beam that’s well-suited for work, outdoor use, and low-light tasks. Requires helmet mount for helmet use but can be used as an EDC flashlight. Look at the MGM-5 professional helmet mount.

Designed for Helmet and Gear Mounting

Engineered for helmet and hard-hat applications, the XT1C Pro integrates easily with compatible mounts and rails, providing stable, directional lighting without added bulk. Its lightweight construction supports extended wear without fatigue.

Multi-Mode Output with Red Light Options

Multiple output modes include white light levels, red light modes, and signaling options, allowing the light to adapt to changing conditions while preserving night vision when needed.

Intuitive Controls for Quick Operation

A tactical-style tail switch offers momentary control, while raised side buttons allow fast access to modes even when wearing gloves. This layout supports precise control in low-light environments.

Flexible Power and Long Runtime

Compatible with multiple battery types, the XT1C Pro delivers extended runtime on lower settings, making it a dependable option for prolonged use during work, travel, or outdoor activities.

Paddle rattles

Klarus is my go to for flashlights but this quality control is subpar

Perfect EDC light with dual switch

Love Klarus flashlights especially ones with a dual taillight switch. Let's you go to instant storobe without cycling through. Very effective self defense weapon in it self. Compact good light throw.

Nice flashlight, but has power flaws

Pros:Aluminum constructionExcellent beam pattern4 brightness setting, max of 1000 lumensOn brightness setting #3, the light ran for 50 minutes, then auto-dimmedDid not get hot during this long runLow red and white brightness setting for covert usageMemory for last brightness selectionReversable pocket clipDedicated, large power button that is nicely protected with fins on the tail capSeparate switches to control brightness, color, and strobe selectionIncludes a rechargeable 700mah battery and charging cableLow power indicatorCharging indicator lightAccepts CR123A lithium batteriesRed or white strobe functionHelmet mount with ARC accessory railHelmet mount rotates (spring loaded; pull out and rotate)IPX8 waterproof ratingCons:Properly installed in the helmet mount, you lose access to the battery and have to disassemble the entire thing with an Allen wrench for recharging/replacement of the battery. If you are careful, you can put the light in the helmet mount most of the way, and still be able to unscrew, and access the battery, but this interferes with the power button. The mount needs a quick detach lever to allow for hand-held use and rapid battery access.The Micro USB port to recharge the light is actually on the battery, resulting in wearing out the O-ring, so it really needs upgraded to an external USB-C charging port.Unscrewing the tail cap by the SLIGHTEST fraction disconnects the power.The adjustment buttons are too small to use with gloves.This is a good light, and it could be outstanding with some improvements.

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