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Noctigon K1 SBT90.2 (2020) review

2020
Luminus SBT90.2 LED
4500 lm output
420000 cd intensity
1 x 21700 Li-Ion battery

The Noctigon K1 SBT90.2 (K1SBT902) 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 4500 lm output, 420000 cd intensity, and a beam distance of 1296 m.

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 K1 SBT90.2 flashlight is rechargeable easily via USB port.

Table of contents:

Noctigon K1 SBT90.2 (K1SBT902) specifications

Brand
Noctigon
Name
K1 SBT90.2
Type
K1SBT902
Rating
Rated 3/5 based on 275 user votes.
Launch
2020
Form
flashlight

Body

The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

Weight
318 g
Length
173 mm
Body diameter
26.5 mm
Head diameter
72 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black
gray
green
silver

System

The emitter of K1 SBT90.2 manufactured by Luminus, a US-based LED manufacturer. The K1 SBT90.2 has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. It has an AR coated lens.

Emitter
Luminus SBT90.2 LED
Color temperature
6500 K
Reflector
SMO
Lens
toughtened AR coated glass
Switch
electronic side

Performance

The throw is the calculated distance in meters at which the flashlight produces a light intensity of 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.

Flux
4500 lm
Intensity
420000 cd
Throw
1296 m
CD/LM factor
93.33

Software

The K1 SBT90.2 has mode memory. Mode memory means that the light 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 K1 SBT90.2 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range. The K1 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.

Firmware
Anduril
Mode memory
yes
Ramping mode
yes
Strobe
yes
SOS/Beacon
yes

Features

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 any 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.

Battery
1 x 21700 Li-Ion battery
Battery indicator
yes
Charger port
USB Type-C
LVP
yes
Thermal regulation
yes
Protection
IP67
Impact resistance
1 m
AUX LEDs
no
Magnetic
no

Accessories

The package includes a holster to safely store your flashlight. The lanyard prevents accidental loss of the flashlight.

Package contents
2 x spare o-rings
holster
lanyard
spare rubber cover

The performance of the Noctigon K1 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.

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 Noctigon K1 SBT90.2, then don’t hesite and signal the problem to us.

Noctigon K1 SBT90.2 (K1SBT902) pictures

Noctigon K1 SBT90.2 / K1SBT902 photo Noctigon K1 SBT90.2 / K1SBT902 photo Noctigon K1 SBT90.2 / K1SBT902 photo
Noctigon K1 SBT90.2 / K1SBT902

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