Klarus XT21X Pro Rechargeable Flashlight

The Klarus XT21X Pro is a serious flashlight for people who need serious output. At 4400 lumens with a 336-meter beam from a 6.34-inch body, it puts out enough light to genuinely illuminate large areas at distance. The seven output modes from 5-lumen moonlight up to 4400-lumen turbo plus strobe and SOS make it practical for any situation.

Klarus builds its lights for tactical and outdoor professionals, and the XT21X Pro shows it. The patented dual-switch design at the tail plus a side switch accommodates any user pattern and both have lockout functions to prevent accidental activation. USB-C fast charging means you can top it up from any modern charger, and the included 5000mAh 21700 battery also functions as a power bank for charging other devices in the field.

The ITS Intelligent Temperature Protection System monitors heat and adjusts output in real time on turbo mode to prevent damage. The aerospace aluminum body is mil-spec hard anodized, impact resistant to 1 meter, and waterproof to IPX8.

Best for: Search and rescue, law enforcement, hiking, camping, emergency preparedness, or anyone who needs maximum output in a hand-held light.

Key specs: 4400 lumens, 336m beam, USB-C charging, IPX8 waterproof, 1m impact resistance, 21700 battery included, power bank capable, 6.34 inch length.

Key Features

• Overall Length: 6.5
• Weight: 5.57 oz without battery
• Adjustable: Yes
• Runtime: 200 hours
• Includes: Lanyard, Battery Included
• Modes: Turbo/High/Medium/Low/Moonlight/Strobe/SOS