The Klarus X2 Flattac is a departure from the traditional “tube” style flashlight we’re used to seeing in the hunting world. It’s a flat, rectangular EDC light designed to sit comfortably in a pocket without the bulk of a round bezel. What makes the X2 particularly interesting for hunters and outdoor enthusiasts is its dual-LED setup, offering both a dedicated “flood” for close-up work and a “throw” beam for seeing further down the trail.
Specifications
- Output: 3000 lumens on Turbo
- Battery: 1600mAh built-in lithium
- Charging: USB-C (fast charging)
- Ceramic bead breaker (for breaking automotive glass)
- Waterproofing: IPX8 rated
- Body Material: 6061-T6 Aluminum Alloy
- Weight: 85 grams. Very lightweight, designed for deep-pocket carry.
Usability
The standout feature here is the form factor. Because it’s flat, it doesn’t roll off a tailgate or a flat rock when you set it down which can be a constant annoyance with round lights.
It uses a tactile button switch. In the field, this is easy to find even with light gloves on. It features a “One-Touch Turbo” and “One-Touch Strobe,” which is a staple for Klarus. For hunters, the ability to instantly access a low-lumen flood mode is great for checking a pack or finding clothes in the dark without waking others, while the throw mode provides enough punch to spot markers or blood trails at a distance.
The OLED display is a high-end touch, giving you real-time data on battery percentage and brightness levels. No more guessing if your light is going to die halfway back to the truck.
Aftermarket and Potential Modifications
Being a specialized “flat” light, aftermarket support for holsters is limited compared to standard 1-inch body lights. However:
- Pocket Clip: It comes with a sturdy, deep-carry clip that is excellent for pocket or MOLLE attachment.
- Lanyard Hole: There is a reinforced point for a lanyard if you’re worried about dropping it out of a tree stand.
Competitors
The X2 enters a crowded “Flat Light” market:
- Olight Arkfeld Pro: The Arkfeld is the primary rival. The Olight includes a laser and UV light, but the Klarus X2 counters with a more rugged, “tactical” feel and a higher focus on raw lumen output and beam versatility.
- Nitecore EDC27 and EDC23 (review here): Another flat competitor that offers high output but has been criticized for getting hot quickly. The X2’s aluminum body seems to handle heat dissipation slightly better for sustained use.
Conclusion
The Klarus X2 Flattac is a refreshing change of pace. For a hunter, it’s an ideal “secondary” light that something that lives in your pocket or on your bino harness that you forget is there until you need it. It offers plenty of power for most tasks and the flat design is objectively better for pocket carry than a traditional round light.
If you’re tired of the “bulge” in your pocket from a standard tactical light but don’t want to sacrifice the durability Klarus is known for, the X2 is a strong contender.















