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Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable
Acebeam

Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable

$129.90
Flashlights
In stock
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First listed 3mo ago
Buy at Going Gear

About Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable

The Acebeam T37 Tactical and Duty Flashlight delivers power, precision, and reliability for professionals and outdoor enthusiasts who demand the best. Equipped with a single SFT-90X 6500K LED, it produces an impressive 4,000-lumen beam reaching up to 440 meters, perfect for tactical operations, search and rescue, and patrol duty.

Featuring a rotary magnetic switch, the T37 allows seamless access to five brightness modes, including instant Turbo and Strobe. The two-stage tail switch offers both momentary and constant-on activation, providing complete control in high-pressure situations.

With a hidden USB-C charging port, the included 21700 rechargeable battery charges fully in just 2.5 hours. Its replaceable design lets you swap batteries instantly to stay powered during extended missions. Built tough, the T37 is IP68 waterproof, dustproof, and impact-resistant, making it a dependable partner in the harshest conditions.

Key Features

  • High-Output Performance: 4,000 lumens with a 440-meter max beam distance.

  • SFT-90X LED: Produces a highly focused beam for superior reach and clarity.

  • Rotary Magnetic Switch: Easy, precise control over all five modes, including instant Turbo and Strobe.

  • Two-Stage Tail Switch: Offers momentary and constant-on functionality for tactical use.

  • USB-C Rechargeable: Charges fully in 2.5 hours with a hidden, protected port.

  • Replaceable 21700 Battery: Quickly swap batteries for uninterrupted power.

  • Strike Bezel: Sturdy pointed edge for self-defense or breaking glass in emergencies.

  • Battery Level Indicator: Check power status at a glance.

  • Rugged Design: IP68 waterproof, dustproof, and 1.5m impact resistant.

  • Built for Duty: Ideal for law enforcement, tactical operations, and outdoor missions.

Specifications Table

Feature Details
Brand Acebeam
Model T37
Light Source 1 x SFT-90X 6500K LED
Max Output 4,000 lumens
Max Beam Distance 440 meters
Peak Beam Intensity 48,400 cd
Ultra Low Mode 30 lumens – 72h
Low Mode 90 lumens – 1,190.25cd – 69m – 25h
Med1 Mode 170 lumens – 2,256.25cd – 95m – 13.4h
Med2 Mode 420 lumens – 5,112.25cd – 143m – 5.4h
High Mode 1000→700 lumens – 9,025cd – 190m – 30min + 3h
Turbo Mode 4000→700 lumens – 48,400cd – 440m – 1min + 3.5h
Strobe Mode 4000→700 lumens
Max Runtime 72 hours (Ultra Low)
Battery 1 x 21700 5000mAh Li-ion (included)
Recharge Time 2.5 hours via USB-C
Length 145.2mm (5.71")
Head Diameter 30mm (1.18")
Body Diameter 26.3mm (1.03")
Weight 202g (7.1 oz) including battery
Waterproof Rating IP68
Impact Resistance 1.5 meters
Tail Switch Type Two-stage (momentary & constant-on)
Special Feature Strike bezel for emergency use

Feature Highlights:

  • Extreme performance: 4,000-lumen beam with 440m reach.

  • USB-C rechargeable: Quick 2.5-hour charging via hidden port.

  • Replaceable 21700 battery for extended missions.

  • Rotary magnetic switch for seamless control of modes.

  • Two-stage tactical tail switch for momentary or constant activation.

  • Strike bezel doubles as a self-defense and emergency glass-breaker tool.

  • Durable IP68 waterproof and dustproof design.

  • Impact resistant up to 1.5m for rugged reliability.

  • Five brightness levels plus Strobe for tactical versatility.

  • Perfect for tactical duty, law enforcement, and outdoor professionals.

Specifications
Weight
404 g
Max output
4,000 lumens
Beam distance
440 m
Modes
5
Beam
Spot
Battery
21700
Charging
Usb C
Water resistance
IP68
Material
Aluminum
Features
Tactical, Rechargeable, Magnetic Switch, Strobe, Rotary Switch

Specs derived from Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable listing data — verify critical details with the retailer.

Price history
90-day low
$110.42
All-time low
$110.42

Current price is 18% above the 90-day low.

Based on 2 recorded prices.

Price Comparison by Material

Going Gear

Retailer

$129.90

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Frequently asked questions

How much does the Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable cost?

The Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable by Acebeam is currently priced $129.90 and is in stock. Drop Beacon tracks live prices across 4 retailers so you can find the best deal.

Where can I buy the Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable?

The Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable is available from 4 retailers tracked on Drop Beacon. Compare their live prices and pick the cheapest before it sells out.

What is the lowest price the Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable has been?

The lowest price Drop Beacon has tracked for the Acebeam T37 Tactical Duty Flashlight 4,000 Lumens 440m Throw SFT-90X LED USB-C Rechargeable is $110.42. Full price history shows whether the current price is a genuine deal.

Acebeam

$129.90

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