Klarus X1K Ultra-Slim Tactical flashlight

Ultra-slim EDC flashlight designed for tactical use and everyday carry. Klarus FlatTac X1K delivers up to 4200 lumens in a flat, compact body, combining high output with fast, intuitive control.

The integrated knuckle ring enhances grip and retention, while ceramic strike beads provide an emergency glass-breaking function. The unibody aluminum construction improves durability and heat dissipation, making the light reliable under demanding conditions.

Dual-switch operation allows instant access to critical modes without visual confirmation. The OLED display provides real-time data, and the built-in 2700 mAh battery with USB-C charging ensures consistent performance and quick recharge.

Features:

• Max output: 4200 lumens
• Beam distance: up to 230 m
• 5 instant-access modes: Turbo, High, Moonlight, Strobe, SOS
• Additional modes: Medium High, Medium, Low, Beacon
• Runtime: up to 80 hours
• OLED display (battery, mode, status)
• Dual-switch control system
• Integrated knuckle ring for secure grip
• Ceramic beads for glass breaking (5 pcs)
• USB-C charging (5V / 2A, ~2 h full charge)
• Built-in 2700 mAh Li-ion battery
• Proximity sensor (auto dimming at close range)
• Lockout function (double-tap)
• Unibody aerospace aluminum construction
• IPX6 water resistance
• Impact resistance: 1 m
• Pocket clip

Specifications:

• Dimensions: 147.5 x 32 x 14.5 mm
• Weight: 125 ±2 g (with battery and clip)
• Battery: built-in Li-ion, 2700 mAh
• Voltage: 3–4.2 V
• Charging voltage: 5V
• Charging current: max 2A
• Charging time: approx. 2 h

Package includes:

• Klarus FlatTac X1K flashlight
• USB-C charging cable
• User manual