Acebeam L16 2.0 (L16-2.0-5000K) – 2,100-Lumen Neutral White Tactical Flashlight
The Acebeam L16 2.0 (L16-2.0-5000K) is the professional-grade upgrade of the original L16, built for duty, hunting, search and rescue, and tactical use. Its Luminus SFT-40 LED in a neutral white 5000K tint produces 2,100 lumens with a 670-meter throw and 112,225 cd peak intensity — warm enough to render color accurately and cut through haze, with all the reach of a dedicated thrower.
The innovative USB-C tail switch integrates charging and tactical control in one interface, so there is no tail cap to swap and the light can charge while in use. A dual-switch layout gives instant access: the side switch cycles six brightness levels plus strobe, while the tactical tail switch delivers momentary-on and instant Turbo. Aerospace-grade aluminum with a HAIII hard-anodized finish, IP68 waterproofing (2m submersible), and 1.2m impact resistance keep it running in any conditions.
Feature Highlights
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2,100 lumens / 670m throw — Luminus SFT-40 LED, neutral white 5000K, 112,225 cd.
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USB-C tail switch — charge and use simultaneously; supports remote switch.
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Dual switches — side switch for six modes + strobe, tail switch for momentary Turbo.
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Up to 250 hours runtime — Moonlight mode for extended field use.
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21700 5000mAh USB-C battery included — ready to run out of the box.
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IP68 waterproof, 1.2m impact resistant — aerospace-grade aluminum, HAIII finish.
Specifications
| Max Output |
2,100 lumens |
| Beam Distance |
670 meters |
| Peak Intensity |
112,225 cd |
| LED |
Luminus SFT-40, Neutral White 5000K |
| Modes |
Moonlight, Low, Med1, Med2, High, Turbo + Strobe |
| Max Runtime |
Up to 250 hours (Moonlight) |
| Battery |
1 x 21700 5000mAh USB-C rechargeable (included) |
| Charging |
USB-C tail switch interface, ~3h 20min, use while charging |
| Switches |
Tactical tail switch + side switch |
| Waterproof / Impact |
IP68 (2m, 30 min) / 1.2m |
| Dimensions |
153.2mm long, 40.5mm head, 25.4mm body |
| Weight |
212g (7.5 oz with battery) |
Frequently Asked Questions
What battery does the Acebeam L16 2.0 (L16-2.0-5000K) use?
The Acebeam L16 2.0 (L16-2.0-5000K) uses a 21700 5000mAh lithium-ion battery with built-in USB-C recharging, and the battery is included. The USB-C tail switch interface even allows the light to be used while charging.
How bright is the Acebeam L16 2.0 (L16-2.0-5000K)?
The Acebeam L16 2.0 (L16-2.0-5000K) reaches 2,100 lumens on Turbo with a 670-meter beam distance and 112,225 cd peak intensity from its Luminus SFT-40 LED — true long-throw performance in a compact tactical light.
Is the Acebeam L16 2.0 (L16-2.0-5000K) waterproof?
Yes. The Acebeam L16 2.0 (L16-2.0-5000K) is IP68 rated, submersible to 2 meters for 30 minutes, and is impact resistant to 1.2 meters thanks to its aerospace-grade aluminum body with HAIII hard-anodized finish.
What is the difference between the 5000K and 6500K versions of the Acebeam L16 2.0?
The Acebeam L16 2.0 (L16-2.0-5000K) uses a neutral white 5000K SFT-40 LED, which renders colors more accurately and produces less glare in fog, dust, and foliage than the cool white 6500K version. Output and throw specs are otherwise the same.
How long does the Acebeam L16 2.0 (L16-2.0-5000K) run on a charge?
The Acebeam L16 2.0 (L16-2.0-5000K) runs up to 250 hours in Moonlight mode, with six brightness levels letting you balance output and runtime for the task at hand.
Is the Acebeam L16 2.0 (L16-2.0-5000K) good for tactical use?
Yes — the Acebeam L16 2.0 (L16-2.0-5000K) was designed for tactical, law enforcement, and hunting applications: a tail switch with momentary-on and instant Turbo, a side switch for mode control, strobe, remote switch compatibility, and a 670m throw.
Where can I buy the Acebeam L16 2.0 (L16-2.0-5000K)?
You can buy the Acebeam L16 2.0 (L16-2.0-5000K) at Going Gear, an authorized Acebeam dealer offering genuine Acebeam flashlights with full manufacturer warranty support.
