The SOFIRN SK30 represents a new standard in compact tactical lighting — a flashlight engineered for fast, reliable response in critical moments. With a maximum output of 2,800 lumens, advanced dual-switch control, and USB-C rechargeability, it combines raw performance with practical, field-ready design. Built for professionals in law enforcement, security, and outdoor operations, the SK30 delivers both power and precision in one sleek, lightweight body.

At the heart of the SK30 is a high-intensity long-range LED, optimized to project a focused beam capable of reaching impressive distances while maintaining excellent peripheral spill. This combination ensures clear visibility of distant objects and wide-area illumination  ideal for patrols, search operations, or outdoor navigation. Despite its compact size, the SK30 offers the reach and brightness typically found in larger tactical flashlights, providing superior situational awareness in low-light environments.

Engineered with dual tail switches, the SK30 offers intuitive and instantaneous control. One switch is dedicated to power and mode selection, while the secondary tactical button provides direct access to strobe mode, a feature essential in emergencies or defensive situations. The design allows users to activate strobe instantly from either on or off states, giving them immediate control under pressure. Whether for disorienting a threat, signaling for help, or gaining visual advantage in darkness, the SK30’s strobe function is always within rach.

The flashlight’s user interface is streamlined for tactical efficiency. From the off state, a long press on the tactical switch momentarily activates the strobe; releasing it turns the flashlight off immediately — perfect for quick deterrence or signaling. While powered on, pressing and holding the same switch engages continuous strobe mode, which can be exited with a single click to return to the previous brightness level. Additionally, a double quick press on the switch from the off position triggers Ultra-Bright Mode, unleashing the full 2,800 lumens for maximum visibility. Once active, the light output can be locked in place by holding the tactical switch, allowing continuous operation at the selected intensity. This combination of rapid response and flexible control makes the SK30 exceptionally suited for tactical use.

Powered by a single 21700 rechargeable Li-ion battery, the SK30 offers a strong balance between power output, runtime, and portability. Its boost drive circuit efficiently regulates current, ensuring stable brightness throughout the discharge cycle while preventing flicker or power drops. The flashlight’s reverse polarity protection safeguards against incorrect battery installation, preventing accidental damage to the internal circuitry — a vital safety feature for professional use in the field.

Charging is straightforward and fast thanks to the integrated USB Type-C port, which supports charging up to 5V/2A. The port is protected by a durable cover to prevent dust and moisture intrusion, ensuring reliability in harsh conditions. The charging indicator light provides real-time status updates: a red light signifies charging in progress, while a green light confirms a full charge. For safety, the flashlight automatically powers off during charging to prevent accidental activation and optimize the charging process. When fully charged, the SK30 is ready to deliver hours of dependable, high-intensity illumination whenever it’s needed. A key feature of the SK30 is its intelligent temperature regulation system. When internal temperatures exceed 55°C, the flashlight automatically adjusts the output current to prevent overheating, keeping both the LED and housing within safe limits. This not only ensures user comfort during extended operation but also protects internal components for long-term reliability. Once the temperature stabilizes, brightness automatically increases again — maintaining a consistent balance between performance and safety.

The SK30 also integrates a battery level indicator, providing immediate feedback on remaining power. When the flashlight is turned on, an LED indicator beneath the switch lights up for five seconds, displaying the battery status through intuitive color codes:

• Solid green: 75–100% power

• Flashing green: 50–75%

• Solid red: 25–50%

• Flashing red: below 25%

This clear visual system allows users to monitor power levels at a glance and plan recharging as needed, ensuring the light is always mission-ready.

Built from aerospace-grade AL6061-T6 aluminum alloy, the SK30 is both lightweight and durable. Weighing just 87 grams (without battery) and measuring 140mm in length with a 28mm head diameter, it offers excellent handling and portability. The Type III hard-anodized finish provides strong resistance to wear, corrosion, and impact, while the precisely machined knurling ensures a secure grip even with gloves or wet hands. The sturdy back clip allows easy attachment to belts, pockets, or gear, making the SK30 a reliable companion for everyday carry as well as tactical deployment.

The flashlight’s overall construction reflects SOFIRN’s dedication to practicality and resilience. The IP-rated sealing, reinforced switches, and robust body design allow it to endure heavy-duty use in rain, dust, and extreme temperatures. Every component has been designed with real-world challenges in mind — from rapid deployment during night operations to long-term outdoor exploration.

In terms of performance and usability, the SK30 embodies the balance between power, control, and endurance. It’s not merely about lumens — it’s about responsiveness, reliability, and tactical readiness. The dual switch system ensures immediate access to both brightness and defensive functions, while the boost circuit and temperature regulation deliver sustained illumination with efficiency and safety. The USB-C interface, battery indicator, and lightweight aluminum body add layers of convenience and reliability that make the SK30 equally suitable for professionals and enthusiasts.

Compact yet powerful, intelligent yet rugged, the SOFIRN SK30 is designed for those who demand speed and strength in one tool. Whether it’s used for law enforcement, search and rescue, night patrols, or self-defense, this flashlight offers unwavering performance in every scenario. Its 2,800-lumen output, instant strobe activation, and USB-C rechargeability combine to make it a true modern tactical companion — dependable, efficient, and always ready to illuminate the path ahead.

Specifications

Light source: 1 long-range LED
Battery configuration: 1 x 21700 battery
Drive circuit: Boost drive
Operating voltage: 3.0V–4.2V
Mode operation: Dual switch control
Charging interface: USB Type-C
Material: AL6061-T6 aluminum alloy
Dimensions: 28 x 140 mm
Weight: 87 grams (without battery)

Battery reverse polarity protection: Prevents incorrect battery installation.

Temperature protection system automatically activates when exceeding 55°C, maintaining safe housing temperature by reducing output current, ensuring a better user experience.

Power indicator light

After the SK30 is turned on, the indicator light displays the voltage for 5 seconds. Green light stays on = 75%-100%

Green light flashes = 50%-75%
Red light stays on = 25%-50% Red light flashes = 1-25%

Charging indicator light

Red light = Charging
Green light = Fully charged

The flashlight will turn off or cannot be turned on while charging. Please use the standard charging cable to connect to a power adapter with a maximum output of 5V/2A (not included).

Power off state: Long press to temporarily activate strobe mode, release to turn off.

Power on state: Long press to enter continuous strobe mode, single click to return to original mode. In power off state, quickly press the switch twice (do not release after the second press) to quickly enter ultra-bright mode. Press and hold the tactical switch to lock the current mode and maintain power on state.

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

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To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

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