Amutorch XT45 SBT90.2 5700lm In-depth review, Pros and Cons

Luminus SBT90.2 LED
5700 lm output
140000 cd intensity
1 x 21700 Li-Ion battery

The Amutorch XT45 SBT90.2 (XT45SBT902) released in 2020. It uses Luminus SBT90.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 5700 lm output, 140000 cd intensity, and a beam distance of 748 m.

The XT45 SBT90.2 flashlight is an essential tools for emergency preparedness. In situations like natural disasters or blackouts, when electricity is unavailable, a flashlight becomes crucial for navigating dark areas, locating supplies, or signaling for help. This light has 5 modes of lighting. Instead of having to cycle through multiple modes to find the desired setting, mode memory of XT45 SBT90.2 ensures that the flashlight starts in the mode you prefer or need.

Amutorch XT45 SBT90.2 (XT45SBT902) pictures

Amutorch XT45 SBT90.2 / XT45SBT902 photo
Amutorch XT45 SBT90.2 / XT45SBT902 photo
Amutorch XT45 SBT90.2 / XT45SBT902

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 Amutorch XT45 SBT90.2, then don’t hesite and signal the problem to us.

Amutorch XT45 SBT90.2 (XT45SBT902) specifications

NameXT45 SBT90.2
Rated 4/5 based on 1243 user votes.

Flashlights are compact and lightweight, making them highly portable. They can easily fit into pockets, backpacks, or glove compartments, allowing you to carry them wherever you go.


Weight163 g
Length141 mm
Body diameter26 mm
Head diameter45 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 163 g flashlight is generally comfortable to hold for extended periods and easy to carry in pockets or bags. They are suitable for various applications such as camping, hiking, or emergency situations. A 120-gram flashlight strikes a good balance between functionality, convenience, and weight. 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 body of XT45 SBT90.2 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. The HAIII process produces a hard and wear-resistant surface on the aluminum, making it more resistant to scratches, abrasions, and impacts. This improves the overall durability of the flashlight body. The XT45 SBT90.2 flashlight presents an extensive selection of vibrant colors: black, gray.


EmitterLuminus SBT90.2 LED
Color temperature5700 K
Lenstoughtened AR coated glass
Switchmechanical rear, forward clicky

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. With the smooth reflector of the XT45 SBT90.2, the beam tends to have a well-defined hotspot at the center, which provides a concentrated beam of light for long-range applications.

This flashlight has an AR coated lens. This Anti-Reflective coating is a thin optical coating applied to the surface of the lens to minimize reflections and improve light transmission. The multiple switch configuration on the XT45 SBT90.2 flashlight can be a useful option, providing additional versatility and convenience in operating the flashlight. The XT45 SBT90.2 has mechanical switch. Mechanical switches are known for their durability and reliability. They are typically built with robust construction, making them resistant to wear and tear, and capable of enduring various environmental conditions. With a rear switch of XT45 SBT90.2 flashlight, the operation of the flashlight is often straightforward and easy to grasp. A simple press or click of the rear switch turns the flashlight on or off, eliminating the need for complex button combinations or multi-step processes.


Flux5700 lm
Intensity140000 cd
Throw748 m
CD/LM factor24.56

With 5700 lm, the XT45 SBT90.2 flashlight will provide an exceptionally bright and powerful beam of light. It can illuminate large areas, outdoor spaces, or even act as a temporary spotlight in certain situations. With 140000 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 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.


Modes5 modes
Mode memoryyes
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. The XT45 SBT90.2 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.


Battery1 x 21700 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationyes

The XT45 SBT90.2 flashlight utilizes 1 x 21700 Li-Ion battery as its power source. The XT45 SBT90.2 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.

The performance of the Amutorch XT45 SBT90.2 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.

Amutorch XT45 SBT90.2 (XT45SBT902) comparisons

According to our statistics, the Amutorch XT45 SBT90.2 flashlight was most often compared on our site with the following flashlights.

Amutorch E3S (E3S) Amutorch E3S Amutorch XT45 SST40 (XT45SST40) Amutorch XT45 SST40 Amutorch X10 SST40 (X10SST40) Amutorch X10 SST40 Amutorch X10 XHP50.2 (X10XHP502) Amutorch X10 XHP50.2 Amutorch XT45 SBT90.2 (XT45SBT902) Amutorch XT45 SBT90.2

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