Eagtac S25V 1200lm In-depth review, Pros and Cons

1200 lm output
110224 cd intensity
1 x 21700 Li-Ion battery

The Eagtac S25V (S25V) released in 2020. It uses Osram KW CSLPM1.F1 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 1200 lm output, 110224 cd intensity, and a beam distance of 664 m.

The S25V lashlight offers a versatile lighting solution. This light has 3 modes of lighting. Without mode memory, each time you turn on the S25V, it will start from the default or first mode in the sequence. The strobe function produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors. This USB rechargeable flashlight has become a popular choice for both everyday use and demanding situations.

Eagtac S25V (S25V) pictures

Eagtac S25V / S25V photo 1.
Eagtac S25V / S25V photo 2.
Eagtac S25V / S25V photo 3.
Eagtac S25V / S25V photo 4.
Eagtac S25V / S25V

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Eagtac S25V, then don’t hesite and signal the problem to us.

Eagtac S25V (S25V) specifications

Rated 3 / 5 based on 1363 user votes.

Flashlights enable you to navigate in the dark, locate supplies, signal for help, or provide comfort and security in challenging circumstances.


Weight155.1 g
Length175.3 mm
Body diameter25.4 mm
Head diameter47 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 155.1 g flashlight is generally comfortable to hold for extended periods and easy to carry in pockets or bags. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. Aluminium is a lightweight material, which is beneficial for S25V flashlight. The HAIII coating provides excellent corrosion resistance, protecting the underlying aluminum from exposure to moisture, humidity, and other corrosive elements. This flashlight comes in a sleek black color option.


EmitterOsram KW CSLPM1.F1 LED
Color temperature6500 K
Lenstoughtened AR coated glass
Switchmechanical rear, rotary front

Osram LEDs are known for their high performance, energy efficiency, and reliability. The choice of color temperature depends on the specific lighting application and personal preferences. The S25V uses a smooth reflector. Unlike the textured surface of an orange peel reflector, a smooth reflector has a polished, mirror-like surface. The AR coating of the lens helps to mitigate these reflections by altering the refractive index of the lens surface.

The S25V uses multiple switches. Depending on the placement and design of the switches, a multiple switch configuration can allow for one-handed operation. Mechanical switches often offer tactile feedback, allowing users to feel a distinct click or resistance when the switch is pressed. With a rear switch of S25V flashlight, the operation of the flashlight is often straightforward and easy to grasp.


Flux1200 lm
Intensity110224 cd
Throw664 m
CD/LM factor91.85

The 1200 lm output of S25V provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 110224 cd, the flashlight will provide an intense and powerful beam of light that can illuminate objects or areas with exceptional brightness and clarity. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.


Modes3 modes
Mode memoryno
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. Strobe can be used for signaling purposes, self-defense, or attracting attention in emergency situations. SOS mode of the S25V produces a specific sequence of long and short flashes to signal distress or emergency situations.


Battery1 x 21700 Li-Ion battery
Battery indicatorno
Charger portUSB Type-C
Thermal regulationyes

The S25V flashlight utilizes 1 x 21700 Li-Ion battery as its power source. The integrated charger allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the battery. LVP (Low Voltage Protection) is designed to protect the battery from being over-discharged, which can lead to reduced battery life or even permanent damage. The S25V has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. The flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.


Package contents2 x spare o-rings
21700 battery
USB Type-C cable
nylon holster

The included battery is selected by the manufacturer to ensure optimal compatibility and performance with the S25V flashlight. The package comes complete with a holster designed specifically to provide a secure and protective storage solution for your flashlight. By securing the flashlight with a lanyard, you can free up your hands for other tasks while keeping the flashlight within reach. Instead of searching for compatible O-rings, having spare O-rings readily available allows for convenient and immediate repairs or replacements.

The performance of the Eagtac S25V flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

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