Nitecore T4K Rechargeable Keychain LED Flashlight – 4000 Lumens

An ultra-powerful, pocket-sized keychain light packing a massive 4,000-lumen output and an informative OLED display screen.

• Incredible Power & Throw: Powered by 4 x CREE XP-L2 V6 LEDs to deliver up to 4,000 lumens with a 209-meter max beam throw.

• OLED Real-Time Display: Shows battery level, current mode, lumens, and a countdown progress bar for Turbo mode thermal protection.

• Dual Side Switch & User Modes: Features dual side switches for easy operation, plus two user modes (Demo for automatic shut-off and Daily for continuous use) and two lockout modes.

• USB-C Rechargeable: Built-in 1,000mAh Li-ion battery fully charges via USB-C in just 1.5 hours.

Brightness Modes & Runtimes

• Turbo: 4,000 lumens | (Throw: 209m)

• High: 200 lumens | 2.75 hr (Throw: 45m)

• Medium: 65 lumens | 7 hr (Throw: 24m)

• Low: 15 lumens | 21 hr (Throw: 13m)

• Ultralow (Moonlight): 1 lumen | 67 hr (Throw: 3m)

Technical Specifications

• Dimensions: Length 3.24″ (82.3mm) x Width 1.18″ (30mm) x Height 1.15″ (29.2mm)

• Weight: 2.72 oz (77g with clip)

• IP Rating: IP54 (Splash and dust resistant)

What’s in the Box

• T4K Flashlight (with Built-in Battery)

• Key Ring & Pocket Clip

• USB-C Charging Cable

• User Manual