Lumintop FW3A SST20 1600lm In-depth review, Pros and Cons

The Lumintop FW3A SST20 (FW3ASST20) released in 2019. It uses 3 x Luminus SST20 LEDs, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1600 lm output, 5625 cd intensity, and a beam distance of 150 m.

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The FW3A SST20 is an impressive flashlight that offers both power and reliability. Its robust build and outstanding illumination make it a versatile lighting instrument. It uses a TIR lens to form the beam pattern. Instead of having to cycle through multiple modes to find the desired setting, mode memory of FW3A SST20 ensures that the flashlight starts in the mode you prefer or need. The strobe function of FW3A SST20 produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors.

Lumintop FW3A SST20 (FW3ASST20) pictures

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 Lumintop FW3A SST20, then don’t hesite and signal the problem to us.

Lumintop FW3A SST20 (FW3ASST20) specifications

The FW3A SST20 flashlight enhances safety by illuminating potential hazards and improving visibility in low-light conditions.

Body

This 53 g flashlight would generally be considered lightweight and easy to handle for most people. The ideal length of a flashlight depends on personal preference, intended use, and the specific features and functionality you're looking for. Aluminium body of FW3A SST20 is known for its durability and strength. It offers excellent resistance to impacts, scratches, and corrosion, making it suitable for rugged outdoor use or in demanding environments.

Hard-Anodized Type III (HAIII) is a specific anodizing process that creates a thicker and harder oxide layer compared to regular anodizing. It involves subjecting the aluminum to a higher voltage and a sulfuric acid bath, resulting in a dense and durable coating. The FW3A SST20 flashlight presents an extensive selection of vibrant colors: army green, blue, gray, purple.

System

Luminus LEDs are known for their efficiency, brightness, color accuracy, and long lifespan. They offer a wide range of LED products with different characteristics to meet the diverse needs of the market. The choice of color temperature depends on the specific lighting application and personal preferences. A TIR lens works on the principle of total internal reflection. The TIR lens collimates the LED light into efficient, well-controlled light beams that maximize the usable lumens in the target area.

The FW3A SST20 has electronic switch. Some flashlights with electronic switches have programmable features that allow users to customize the behavior of the flashlight. This may include setting specific modes, configuring brightness levels, or enabling unique functions according to individual preferences. The rear switch of FW3A SST20 is designed to be rugged and durable, capable of withstanding harsh conditions and repeated use.

Performance

With 1600 lm, the FW3A SST20 flashlight will offer a brighter and more powerful beam of light. This higher output can be advantageous in various situations where you require enhanced visibility or need to illuminate larger areas. With 5625 cd, the FW3A SST20 flashlight provides a noticeably brighter and more intense beam of light. It can illuminate objects or areas with greater clarity and visibility, even at longer distances.

The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is. A higher cd/lm ratio indicates that the light is more concentrated in a specific direction, while a lower ratio indicates a more diffused or spread-out light output.

In some cases, a flashlight with a higher CRI may offer a more natural and pleasant viewing experience, as it can better reveal the true colors of the surroundings. This can be advantageous when using a flashlight for extended periods or in situations where visual comfort is desired. The FW3A SST20 flashlight with a CRI of 95 has exceptional color rendering. CRI of 95 indicates an extremely high level of color accuracy, providing a near-perfect representation of colors.

Software

Anduril is designed to be firmware-upgradable, which means users can benefit from ongoing improvements and new features by installing updated versions of the firmware as they become available. The FW3A SST20 has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again. The ramping mode of the FW3A SST20 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range.

Strobe mode on FW3A SST20 flashlight produces a rapid, repeated flashing of light. It can be used for signaling purposes, self-defense, or attracting attention in emergency situations. SOS mode of the FW3A SST20 produces a specific sequence of long and short flashes to signal distress or emergency situations. It is commonly used in outdoor adventures or survival scenarios.

Features

The FW3A SST20 flashlight utilizes 1 x 18650 Li-Ion battery as its power source. The FW3A SST20 cannot charge batteries directly. You may need an external charger to keep your battery going. 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 built-in thermal control automatically adjusts brightness output to prevent overheating. The "8" in the IPx8 rating indicates the highest level of protection against water ingress.

Accessories

When the flashlight is clipped to a suitable location, it can be angled or positioned to provide hands-free illumination. Having spare O-rings allows you to replace them as needed, ensuring that the flashlight maintains its water-tight seal and remains protected from moisture or water ingress.

The performance of the Lumintop FW3A SST20 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.

Lumintop FW3A SST20 (FW3ASST20) comparisons

According to our statistics, the Lumintop FW3A SST20 flashlight was most often compared on our site with the following flashlights.

Lumintop LM10 SST20 Lumintop EDC18 XPL Lumintop EDC18 SST20 Lumintop FW3A SST20 Lumintop Tool25 Nichia Lumintop EDC18 Nichia Lumintop OD10 Lumintop BLF GT90

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