
Fireflies T9R SBT90.2 5200lm In-depth review, Pros and Cons
The Fireflies T9R SBT90.2 (T9RSBT) released in 2021. It uses Luminus SBT90.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 5200 lm output, 420000 cd intensity, and a beam distance of 1296 m.
The T9R SBT90.2 flashlight is an indispensable tool in various situations, from everyday tasks and outdoor adventures to emergency preparedness and professional use. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available. The flashlight is rechargeable easily via USB port.
Fireflies T9R SBT90.2 (T9RSBT) 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 Fireflies T9R SBT90.2, then don’t hesite and signal the problem to us.
Fireflies T9R SBT90.2 (T9RSBT) specifications
Brand | Fireflies |
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Name | T9R SBT90.2 |
Type | T9RSBT |
Rating | |
Launch | 2021 |
Form | flashlight |
The T9R SBT90.2 flashlight enhances safety by illuminating potential hazards and improving visibility in low-light conditions.
Body
Weight | 199 g |
---|---|
Length | 167 mm |
Body diameter | 26.5 mm |
Head diameter | 65 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black |
This 199 g flashlight would be considered slightly heavier than average for a handheld flashlight, but it is still within a reasonable weight range. This weight range is often found in smaller and more compact flashlights designed for everyday use or portability. 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 T9R 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. HAIII coating is widely used in the flashlight industry due to its durability, corrosion resistance, improved grip, and aesthetic appeal. The T9R SBT90.2 flashlight is available in black.
System
Emitter | Luminus SBT90.2 LED |
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Color temperature | 5700 K |
Reflector | SMO |
Lens | toughtened AR coated glass |
Switch | electronic side |
The emitter of T9R SBT90.2 manufactured by Luminus, a US-based LED manufacturer. Luminus is recognized as a reputable LED manufacturer in the lighting industry. They are known for producing high-quality LEDs with excellent performance and reliability. Color temperature is a characteristic of light. It is measured in units called Kelvin (K) and is used to quantify the color appearance of light sources, particularly white light.
The T9R SBT90.2 has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. 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 T9R SBT90.2 utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches.
Performance
Flux | 5200 lm |
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Intensity | 420000 cd |
Throw | 1296 m |
CD/LM factor | 80.77 |
With 5200 lm, the T9R 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. 420000 cd represents an extraordinarily high level of brightness. 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.
Software
Firmware | Anduril |
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Mode memory | yes |
Ramping mode | yes |
Strobe | yes |
SOS/Beacon | yes |
The Anduril firmware is an open-source firmware developed for flashlights. It is designed to provide advanced control and customization options, offering a high degree of flexibility and functionality. The T9R 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. The ramping mode of the T9R SBT90.2 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range.
The T9R SBT90.2 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate. It has the SOS beacon function for an emergency situation. The SOS flashes Morse code so you can signal for help when needed. The SOS signal is recognized as an international distress call and is used to indicate an urgent need for assistance.
Features
Battery | 1 x 21700 Li-Ion battery |
---|---|
Battery indicator | yes |
Charger port | USB Type-C |
LVP | yes |
Thermal regulation | yes |
Protection | IP66 |
Impact resistance | 1 m |
AUX LEDs | no |
Magnetic | no |
The Fireflies T9R SBT90.2 flashlight is powered by 1 x 21700 Li-Ion battery. The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with an integrated charger, and it works with a USB power source. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary.
The built-in thermal control automatically adjusts brightness output to prevent overheating. The "6" in the IP66 rating represents the level of protection against solid objects, specifically dust and foreign particles. It indicates that the T9R SBT90.2 flashlight, is fully protected against the entry of dust and other solid objects. The IP66 rating indicates that the T9R SBT90.2 flashlight has a protection against water jets. The T9R SBT90.2 flashlight proudly boasts an exceptional impact resistance rating of 1 m.
The performance of the Fireflies T9R 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.
Fireflies T9R SBT90.2 (T9RSBT) comparisons
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