1 20

Klarus FlatTac X1 — 4200 Lumen Flat EDC Tactical Flashlight, USB-C Rechargeable

$65.99

Built for real-world use
✓ Free shipping on all orders
✓ 30-day hassle-free returns
✓ Warranty on every product
✓ Ships fast from the US

  • Duty-grade IPX6 build X1K adds knuckle ring ceramic strike bead
  • Dual-switch tail control for instant blind operation-USB-C Charging
  • Built-in proximity sensor prevents overheating or burns
  • 4200 lumens with Turbo, Strobe, and SOS modes

FAQS
  • How bright is the Klarus FlatTac X1 flashlight?

    The FlatTac X1 delivers up to 4,200 lumens for high-intensity tactical and duty use.
  • What is the difference between the X1E and X1K?

    The X1E is a streamlined duty model for low-profile carry, while the X1K adds a knuckle ring and ceramic bead for enhanced retention and glass breaking.
  • Does the FlatTac X1 have a display?

    Yes, it features an OLED display showing battery level, brightness, and active mode in real time.
  • Is this flashlight suitable for everyday carry?

    Yes, its flat, slim profile makes it practical for EDC, duty belts, and tactical gear.
  • Is the FlatTac X1 weather resistant?

    Yes, it is IPX6 rated, designed to handle heavy rain and demanding conditions.

Full Specifications
  • Maximum Output: 4,200 lumens
  • Brightness Modes: Turbo, High, Moonlight, Strobe, SOS
  • Switch Type: Dual-switch tactical tailcap
  • Display: OLED (battery, mode, brightness)
  • Battery: Rechargeable lithium-ion
  • Charging: USB-C fast charging
  • Maximum Runtime: Up to 48 hours (low mode)
  • Construction: Duty-grade aluminum body
  • Glass Breaking: 4 ceramic beads on flashlight head
  • Weather Resistance: IPX6
  • Profile: Flat, low-profile tactical design

Best Uses & Real-World Applications

  • Tactical and duty flashlight for law enforcement
  • Military and security operations
  • Everyday carry (EDC) with fast tailcap control
  • Building checks and low-light navigation
  • Emergency signaling and rescue situations
  • Glass breaking and close-quarters retention (X1K model)

Shipping Info

Orders typically ship within 24 hours (excluding holidays)

Description

For the EDC carrier who wants serious performance in a tactical package. The Klarus FlatTac X1 delivers 4,200 lumens of focused output, integrated self-defense features, and a flat ergonomic body designed for law enforcement, military, and prepared citizens. Two switch positions give you instant access to turbo, a usable reading light, and a lockable mode system — all in a light that disappears in a pocket.

✓ Authorized Klarus dealer ✓ Ships from Florida in 24 hours ✓ Free shipping on orders $49+

Klarus FlatTac X1 Tactical EDC Flashlight

Serious Output in a Pocket-Friendly Profile

The FlatTac X1 is built for users who need maximum capability without the bulk of a duty-grade tactical light. Its flat profile carries cleanly in a front pocket, on a belt loop, or in a duty bag, while delivering up to 4,200 lumens of focused, even output for threat identification, search, and area illumination.

Dual-Switch Tactical Control

  • Red button — lockout (3 clicks), turbo (hold), strobe (click)
  • Black button — reading light (hold), main mode cycle (click), off (long click)
  • OLED display — shows current mode and battery state at a glance
  • Lockout-safe reading light — usable even when the main light is locked

Built-In Self-Defense Features

Ceramic strike beads on the finger loop and at all four front corners give the FlatTac X1 defensive capability beyond illumination. The aggressive bezel and lanyard ring add control during strikes, and the finger loop accepts gloves up to over an inch thick.

Fast USB-C Charging and Long Runtime

Integrated USB-C charging eliminates the need for proprietary cables, and the high-capacity battery delivers extended runtime across all modes. The included pocket clip and removable finger loop let you customize carry to your preference.

Duty-Grade Construction

Aircraft-grade aluminum body with hard-anodized finish, IPX8 waterproofing, and impact resistance for hard-use environments. The X1 is built to take a beating and keep working.

Who the FlatTac X1 Is For

The FlatTac X1 is for users who want a single light that handles EDC, defensive use, and tactical applications without compromise — law enforcement officers, security professionals, prepared citizens, and serious EDC carriers.

What's in the Box

  • Klarus FlatTac X1 flashlight
  • Rechargeable battery (installed)
  • USB-C charging cable
  • Pocket clip
  • Finger loop
  • Lanyard
  • User manual

Backed by Klarus's manufacturer warranty and our simple 30-day return policy.

Back to top