Skilhunt E3A 100lm review. Is it worth it in 2023?

Samsung LH351B LED
100 lm output
350 cd intensity
1 x AAA battery

The Skilhunt E3A (E3A) released in 2020. It uses Samsung LH351B LED, TIR reflector and 1 x AAA battery. The powerful emitter in this flashlight provides up to 100 lm output, 350 cd intensity, and a beam distance of 37 m.

The E3A flashlight is an indispensable tool in various situations, from everyday tasks and outdoor adventures to emergency preparedness and professional use. TIR lens plays a significant role in shaping the beam pattern of the E3A flashlight. Without mode memory, each time you turn on the E3A, it will start from the default or first mode in the sequence.

Table of contents:

Skilhunt E3A (E3A) specifications

Rated 3/5 based on 1108 user votes.

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


Weight7.5 g
Length59.5 mm
Body diameter12.8 mm
Head diameter14 mm
Materialaluminium alloy with HAIII hard-anodized finish
slate blue

The 7.5 g flashlight would be considered extremely lightweight for a handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. A longer flashlight may provide a more substantial grip, making it easier to hold and control, especially if you have larger hands. Aluminium is a lightweight material, which is beneficial for E3A flashlight. HAIII coating is widely used in the flashlight industry due to its durability, corrosion resistance, improved grip, and aesthetic appeal. The E3A offers an impressive assortment of captivating colors: black, blue, red, slate blue.


EmitterSamsung LH351B LED
Color temperature4000 K, 5000 K, 6500 K

Samsung has invested significant resources into research and development, resulting in innovative LED technologies and advancements. Their LED products are known for their efficiency, durability, and excellent performance. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The TIR lens of E3A consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Its shape and internal geometry are designed to achieve specific light distribution patterns, such as flood or spot beams, by manipulating the behavior of light rays.


Flux100 lm
Intensity350 cd
Throw37 m
CD/LM factor3.5

If you mainly need a flashlight for basic tasks like finding keys, navigating in dimly lit areas, or occasional use around the house, 100 lm can be adequate. 350 cd can provide a reasonable level of luminous intensity for many everyday lighting tasks. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.


Modes1 mode
Mode memoryno
Ramping modeno


Battery1 x AAA battery
Battery indicatorno
Charger portno
Thermal regulationno

The power source of the E3A flashlight is 1 x AAA battery, providing reliable and long-lasting energy for optimal performance. The E3A doesn't have charger port. A charger port is a designated connection point or interface where you can plug in a charger to recharge the flashlight's battery. The E3A flashlight doesn't have built-in LVP, it is recommended to use a protected battery to prevent over-discharging. The protective circuit of battery helps safeguard the battery from various potential risks and ensures safe and reliable operation.

Flashlights without thermal protection may be more susceptible to overheating under extreme conditions, such as prolonged high-output use or exposure to high ambient temperatures. The E3A flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.


Package contentsAAA battery
key ring
spare o-ring

The included battery is selected to meet the specific power requirements of the E3A flashlight, ensuring reliable and efficient operation. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Skilhunt E3A 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.

The specifications above 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 Skilhunt E3A, then don’t hesite and signal the problem to us.

Skilhunt E3A (E3A) pictures

Skilhunt E3A / E3A photo
Skilhunt E3A / E3A photo
Skilhunt E3A / E3A photo
Skilhunt E3A / E3A photo
Skilhunt E3A / E3A

Skilhunt E3A (E3A) comparisons

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