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Nitecore TINI 3: 600 Lumens Dual-Button Multi-Kelvin Keychain Light
The Nitecore TINI 3 packs a 4-core UHE adjustable color temperature array into a pocket chassis smaller than a standard vehicle key fob. Built with a high-contrast digital OLED status display and a physical dual-button lockout interface, it lets users select their exact preferred beam tint and monitor remaining battery runtimes directly from a keychain.
For EDC & Everyday Utility
- Minimal Dimensions: This light measures 47.2mm x 25.4mm x 14.0mm (1.86" x 1.00" x 0.55") and weighs 20 grams (0.71 ounces). It rides inside a coin pocket or hooks onto a keyring without adding bulk.
- OLED Information Screen: The integrated digital panel tracks live performance metrics, displaying active lumen output, current Kelvin selection, and an exact runtime countdown timer.
- In-Body Type-C Charging: A side-mounted USB-C port charges the built-in 330mAh battery cell from empty to full in 90 minutes, managed by an efficient parasitic drain barrier for long storage periods.
- Two Independent Lockout Profiles: Mode 1 (Half Lockout) disables the primary power button but keeps direct, momentary hold access to the 600-lumen Turbo burst. Mode 2 (Full Lockout) deactivates both switches to prevent accidental pocket activation.
- Reinforced Attachment Point: The solid stainless steel rear loop withstands up to 30 kilograms (66 lbs) of pulling force, keeping the chassis secured to gear lanyards or heavy duty snaps.
For Flashlight Enthusiasts
- Triple-Kelvin MCT Optical Matrix: Holding both interface switches allows you to cycle the main emitters through three distinct color profiles: 3,000K Warm Light for heavy fog or rain contrast, 4,500K Neutral White for balanced color rendering, and 6,500K Cool White for maximum target clarity.
- Honeycomb TIR Optic: A multi-faceted total internal reflection lens blends the multi-die output into a homogeneous beam profile rated at 2,050 cd of peak beam intensity.
- Regulated Constant-Current Driver: The high-efficiency internal circuit ensures flat current delivery on all standard modes, providing flicker-free output with absolutely zero pulse-width modulation (PWM).
FLASHLIGHT MODES
Runtime & Output Specification
| Mode | Lumen Output | Runtime | Beam Distance | Beam Intensity |
|---|---|---|---|---|
| Turbo | 600 lm | Unspecified | 90 m / 98.4 yards | 2,050 cd |
| High | 200 lm | 1h | 56 m / 61.2 yards | 800 cd |
| Mid | 65 lm | 2h 45min | 32 m / 35 yards | 260 cd |
| Low | 15 lm | 9h | 14 m / 15.3 yards | 55 cd |
| Ultralow | 1 lm | 85h | 6 m / 6.6 yards | 9 cd |
TECHNICAL SPECIFICATIONS
Performance & Optics
| Peak Intensity | 2050 cd |
| Emitter Type | 2x 4-Core NiteLab MCT UHE LED |
| Color Temp / Profile | Selectable Multi-Color Temperature (MCT) 3000K Warm White, 4500K Neutral White, 6500K Cool White |
| CRI Rating | Max Brightness (~70) |
| Beam Pattern | Flood |
| Moonlight Mode | Yes |
Power & Electronics
| Battery Size | Built-In Battery (Non-removable) |
| Included Battery Capacity | 330 mAh |
| Battery Protection | Protected |
| Standard Battery or Proprietary Battery | Proprietary |
| Charging Method | USB-C (On-Flashlight Body) |
| Driver Type | Buck Driver (Step-Down) |
Physical Interface & Build
| Impact Resistance | 2m (~6.5 ft) |
| Water/Dustproof Rating | IP54 (Dust-protected and Splash Proof) |
| Switch Location | Side Switch |
| Switch Type | Single Stage Electronic (E-Switch) |
| Lockout Mode | Yes |
| Pocket Clip | Keychain |
| Bezel Style | Smooth/Flat |
| Length | 47.2 mm / 1.86 in |
| Width | 25.4 mm / 1 in |
| Depth | 14 mm / 0.55 in |
| Weight (with battery) | 20 g / 0.71 oz |