Nitecore T4K Rechargeable Keychain FlashlightHalf lockout mode - the power button is unavailable to activate the flashlight. Holding the mode button is still available for accessing TURBO for tactical or emergency needs.
Full lockout mode - when in full lockout mode, both buttons are unavailable to activate the flashlight so that the T4K can be stored in backpack.
Demo mode - in any status long press both the power button and the mode button simultaneously to switch between demo and daily mode. Flashing once of the LEDs and "DEMO" shown on the screen indicate the access of demo mode.
Daily mode - in any status long press both the power button and the mode button simultaneously to switch between demo and daily mode. Flashing twice of the LEDs and "DAILY" shown on the screen indicate the access of daily mode.
The T4K is Nitecore latest keychain flashlight and is the world's smallest 4,000 lumens flashlight!
The T4K is an invincible quad-core performance by utilizing 4x CREE XP-L2 V6 LEDs and a total reflective optic lens system for uniform and soft light, allowing it to has a max output of 4,000 lumens and a max throw of 209 meters. When the light is on / off, press and hold the Mode button to directly access TURBO. It enables an abrupt disturbance to your adversary, ideal for self-defense.
The T4K comes with multifunctional OLED real-time display where you can check your flashlight battery level & voltage, brightness level, user mode, and remaining runtime. Furtermore, the T4K offers two lockout modes; half lockout mode and full lockout mode and also have a built-in two user modes; demo mode and daily mode.
Features / Functions:
Turbo - 4000 lumens, 209 meters
High - 200 lumens, 2 hours 45 minutes. 45 meters
Mid - 65 lumens, 7 hours, 24 meters
Low - 15 lumens, 21 hours, 13 meters
Ultralow - 1 lumen, 67 hours, 3 meters
Advanced power cut-off technology
1000mAh built-in Li-Ion battery
Versatile deep carry pocket clip
Multiple charging safeguards
Highly efficient constant current circuit
Advanced temperature regulation
Solid metallic ring pull, up to 30kg
USB-C charging cable