The Olight i3T 2 EOS Keychain Flashlight in Tactical OD Green is a lightweight, dual-fuel pocket illumination tool engineered for daily preparedness, vehicle carry, and low-profile gear attachment. Carrying bulky tactical flashlights in casual wear creates unwanted pocket drag, while cheap plastic keychain lights lack impact resistance and reliable thermal management. Olight resolves these handling barriers by housing an efficient cool white LED inside a slim, Type III hard-anodized OD Green aluminum chassis that slips seamlessly into coin pockets, pack straps, or cap brims.
The central technical advantage rests on a versatile dual-fuel power system. Powered by an included 1.5V AAA alkaline battery, the light projects up to 200 lumens with a max beam reach of 62 meters across two selectable settings (5 lumens Low and 200 lumens High). Operators looking for boosted output can drop in a 10440 rechargeable lithium-ion cell to elevate peak output up to 300 lumens. Mode deployment is controlled via a tactical forward clicky tail switch that supports momentary-on activation, backed by updated startup programming that allows users to set Low mode as the primary default activation.
Engineered for rugged daily exposure, the aluminum housing features a chiseled double-helix body pattern that functions as a structural heat sink, maintaining safe operational temperatures below 113°F during prolonged runtime. The updated two-way pocket clip is captive-locked between the body threads and tail cap, preventing the clip from twisting or detaching during draw. The assembly is IPX8 waterproof (submersible up to 3 meters) and impact-resistant up to 1.5 meters.
Key Benefits
- Versatile Dual-Fuel Power: Runs on standard AAA batteries (200 lm) or 10440 rechargeable lithium cells (300 lm).
- Tactical Tail Switch Control: Forward clicky switch provides instant momentary-on and constant activation with customizable start mode.
- Captive Deep-Carry Pocket Clip: Two-way clip is physically locked into the body structure to prevent loss or rotation.
- IPX8 Waterproof & Thermal Management: Double-helix body acts as a heat sink, keeping operating temps low inside a 3m submersible body.
Technical Specification
- Light Output: 200 Lumens (AAA) / 300 Lumens (10440 Li-ion) | 62-Meter Max Beam Distance
- Light Source / Lens: High-Performance Cool White LED (5700K-6700K) | PMMA TIR Optic Lens
- Lighting Modes: High (200~100 lm) | Low (5 lm) | Programmable Startup Default
- Switching / Controls: Tactical Forward Clicky Tail Switch (Supports Momentary-On)
- Power / Battery: 1x AAA Alkaline (Included) or 1x 10440 Li-ion | Up to 21 Hours Runtime
- Construction: Type III Hard-Anodized Aluminum | Tactical OD Green Finish | Double-Helix Body
- Ratings: IPX8 Waterproof (3m Submersible) | 1.5-Meter Impact Resistance
- Dimensions / Weight: 3.50" L x 0.59" Head Dia. | 1.47 oz (41.8g - With Battery)
- Manufacturer: Olight
When unexpected dark environments or roadside repairs demand fast, reliable lighting, weightless pocket preparedness makes all the difference. Upgrade your everyday carry with the dual-fuel versatility and tactical control of the Olight i3T 2 EOS Keychain Flashlight in Tactical OD Green—available now at SMKW.
