Sofirn Q8 Plus Review: Ultra-bright 16000lm LED flashlight

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Published: August 1, 2026 | Last updated: August 1, 2026

The Sofirn Q8 Plus is a flashlight that absolutely does not mess around. This pocket-sized powerhouse turns pitch-black night into day, delivering a staggering 16,000 lumens of blinding light from six Cree XHP50B LEDs (ZeroAir, 2022). It’s a serious piece of gear for anyone who needs extreme illumination, but it comes with some trade-offs. Here’s everything you need to know.

TL;DR

  • The Sofirn Q8 Plus outputs a maximum of 16,000 lumens and throws a beam 554 meters (over a third of a mile), powered by six Cree XHP50B LEDs with individual reflectors (IGN, 2026).
  • It runs on three included 21700 rechargeable batteries (5000mAh each) and charges via a USB-C port in about 6 hours and 46 minutes with a 5V charger (TorchSA, 2026).
  • The flashlight uses the advanced Anduril 2 user interface, offering features like a power bank function, thermal regulation, and a moonlight mode that lasts up to 40 days (TorchSA, 2026).
  • It is constructed from aerospace-grade 6061 aluminum alloy with a Type III hard-anodized finish, measures 5.24 inches long, and weighs approximately 1.4 pounds with batteries (TorchSA, 2026).
  • At around $100 on Amazon and often available for less on AliExpress ($37 during sales), it offers exceptional value for its performance (IGN, 2026).

What is the Sofirn Q8 Plus?

The Sofirn Q8 Plus is a high-powered, rechargeable LED flashlight that belongs to the “soda can” category of lights, named for its short, wide cylindrical shape. It’s an upgraded model in Sofirn’s Q8 line and is widely considered one of the brightest flashlights on the market (ZeroAir, 2022). The light is powered by three 21700 lithium-ion batteries and features six Cree XHP50.2 emitters, each with its own reflector, which contributes to its incredible output (ZeroAir, 2022).

The Q8 Plus is essentially a rebadged Astrolux EC06, manufactured by the parent company Jinba for multiple brands (BudgetLightForum, 2023). This is common in the flashlight industry and doesn’t diminish the quality — it just means you’re getting a proven design at a competitive price.

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Key Specifications:

Is the Sofirn Q8 Plus Rechargeable?

Yes. The Sofirn Q8 Plus is rechargeable via a built-in USB-C charging port located on the head of the flashlight near the switch (TorchSA, 2026). The light comes with three 21700 rechargeable batteries, so you can start using it right out of the box (TorchSA, 2026). It’s recommended to use a quality 5V/3A power adapter and cable for optimal charging (Manualslib, 2024).

The USB-C port also supports reverse charging — the Q8 Plus can function as a power bank to charge other devices like your phone (TorchSA, 2026). This makes it a valuable tool for emergencies and outdoor adventures. One caveat: some reviewers noted that the Q8 Plus lost the power bank feature that the Q8 Pro had, but TorchSA’s listing confirms it is present (ZeroAir, 2022; TorchSA, 2026).

How Long Does the Sofirn Q8 Plus Take to Charge?

Charging the Sofirn Q8 Plus takes approximately 6 hours and 46 minutes when using a standard 5V charger (TorchSA, 2026). During charging, a multi-color indicator on the switch will flash blue. When the flashlight is fully charged, the indicator will glow a solid blue (TorchSA, 2026).

Some users have reported that reconnecting the charger after a full charge may cause the indicator to flash again, but this is often normal behavior as the charger verifies the battery status (BudgetLightForum, 2024). In some cases, users have observed up to 7 hours and 15 minutes of extra charging before the indicator stopped flashing, so patience is key (BudgetLightForum, 2024).

What is the Brightest Sofirn Flashlight?

With a maximum output of 16,000 lumens, the Sofirn Q8 Plus is currently one of the brightest flashlights Sofirn produces and one of the brightest on the market (IGN, 2026). In fact, ZeroAir’s review measured an even higher output of 17,397 lumens at 30 seconds — 108.7% of the claimed output (ZeroAir, 2022). Enthusiast modders have pushed the light even further, with one reviewer measuring an astounding 28,987 lumens by pushing the light beyond its limits (though this required modifications and broke the driver) (BudgetLightForum, 2023).

The Q8 Plus achieves its incredible brightness through six high-performance CREE XHP50B LEDs, and with high-drain batteries like the Molicel P42A, users have reported outputs exceeding 20,000 lumens (BudgetLightForum, 2023). This makes the Q8 Plus a true “wall of light,” capable of illuminating an entire field or large area.

Performance and Beam Profile

The Sofirn Q8 Plus is a “wall of light” type of flashlight. Rather than a focused, long-range spotlight, it produces a massive, wide flood beam that is perfect for lighting up large areas. The beam distance of 554 meters is impressive, but the real story is the sheer volume of light it produces (TorchSA, 2026). It can sustain 1,800 lumens for 10 hours, which is as bright as a car headlight (Amazon, 2026).

Runtime and Modes (with 3x 5000mAh batteries):

Advanced Features:

  • Anduril 2 User Interface: This is a powerful, customizable UI that allows for ramping brightness, instant turbo, and access to various modes like candlelight, bike flasher, and tactical strobe (TorchSA, 2026).
  • Power Bank Function: The Q8 Plus can reverse-charge other devices, making it a useful emergency power source for phones (TorchSA, 2026).
  • Advanced Temperature Regulation (ATR): The light monitors its temperature to prevent overheating, stepping down the brightness to protect the LEDs and the user (TorchSA, 2026).
  • IPX8 Waterproof: It is submersible to a depth of 2 meters, making it highly durable for outdoor use (TorchSA, 2026).
  • Build Quality: Constructed from aerospace-grade 6061 aluminum alloy with a Type III hard-anodized finish, it’s built to withstand rugged conditions (TorchSA, 2026).

Who Is This Flashlight For?

The Sofirn Q8 Plus is not an everyday carry (EDC) light for most people. Its size and weight (over a pound) make it bulky and heavy for a pocket (ZeroAir, 2022). However, it excels in specific roles:

  • Camping and Hiking: It can illuminate an entire campsite.
  • Search and Rescue: Its massive output can cover large areas quickly.
  • Emergency Preparedness: Its power bank function and long runtime make it a valuable tool for power outages.
  • Outdoor Enthusiasts: Anyone needing a portable sun.

Comparison with the Sofirn Q8 Pro and SP36 Pro

The Sofirn Q8 Plus is the successor to the Q8 Pro, and the differences are significant. The Q8 Pro uses four 18650 batteries and outputs 11,000 lumens (ZeroAir, 2022). The Q8 Plus, however, is a different beast. It utilizes three 21700 batteries and pumps out a staggering 16,000 lumens (with the potential for more) (ZeroAir, 2022.

For a smaller alternative, the Sofirn SP36 Pro offers 8,000 lumens with a compact EDC-style design, measuring just 5 inches in length and weighing about 10 ounces without batteries (IGN, 2026). It uses four Luminus SST-40 LEDs with a beam distance of up to 450 meters (IGN, 2026).

Troubleshooting Table

ProblemPossible CauseSolution
Flashlight won’t turn onBatteries are depleted or not installed correctlyCharge the batteries via USB-C or ensure they are inserted with the correct polarity.
Charging indicator stays flashingCharger or cable issue; battery nearly fullUse a 5V/3A charger. It’s normal for the light to flash for a few seconds after reconnecting (BudgetLightForum, 2024).
Flashlight gets extremely hotRunning on Turbo for an extended periodThis is normal. The ATR system will step down the brightness to prevent overheating (TorchSA, 2026).
Buttons are unresponsiveAccidental lockout or UI mode issueRefer to the Anduril 2 manual for lockout/unlock sequences (e.g., 4 clicks from off) (TorchSA, 2026).
Power bank function not workingLow battery charge or incompatible cableEnsure batteries are sufficiently charged; try a different USB-C cable.

Frequently Asked Questions

Is the Sofirn Q8 Plus rechargeable?

Yes. The Sofirn Q8 Plus is rechargeable via a built-in USB-C port (TorchSA, 2026). It comes with three 21700 rechargeable batteries included (TorchSA, 2026).

What is the brightest Sofirn flashlight?

The Sofirn Q8 Plus is one of the brightest flashlights Sofirn makes, with a maximum output of 16,000 lumens (IGN, 2026). ZeroAir’s review measured an even higher output of 17,397 lumens at 30 seconds (ZeroAir, 2022).

How long does the Sofirn Q8 Plus take to charge?

It takes approximately 6 hours and 46 minutes to fully charge with a 5V charger (TorchSA, 2026).

Does the Sofirn Q8 Plus come with batteries?

Yes. The Sofirn Q8 Plus typically comes with three 21700 5000mAh batteries (TorchSA, 2026).

What is the beam distance of the Sofirn Q8 Plus?

The Q8 Plus has a maximum beam throw distance of 554 meters (over a third of a mile) (TorchSA, 2026).

What is the Anduril 2 interface?

Anduril 2 is an advanced, open-source user interface known for its extensive customization and features, including ramping brightness, instant turbo, and various specialized modes like candlelight and tactical strobe (TorchSA, 2026).

Is the Sofirn Q8 Plus waterproof?

Yes. It has an IPX8 waterproof rating, meaning it can be submerged in water up to 2 meters deep (TorchSA, 2026).

Key Takeaways

  • The Sofirn Q8 Plus is a powerhouse with a maximum output of 16,000 lumens, making it one of the brightest flashlights available (IGN, 2026).
  • It runs on three included 21700 batteries and charges via a USB-C port in about 6 hours and 46 minutes (TorchSA, 2026).
  • The light features the advanced Anduril 2 interface, a power bank function, and IPX8 waterproofing for extreme durability (TorchSA, 2026; TorchSA, 2026).
  • It’s a purpose-built tool ideal for camping, search and rescue, and emergency situations, but it is too large for pocket carry.
  • At around $100 on Amazon and often much less on AliExpress ($37 during sales), it offers incredible value for its performance (IGN, 2026).
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