Manker MK39 SBT90.2 13000lm review. Is it worth it in 2023?
The Manker MK39 SBT90.2 (MK39SBT902) released in 2021. It uses 1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 13000 lm output, 275625 cd intensity, and a beam distance of 1050 m.
The MK39 SBT90.2 is a powerful and reliable flashlight. With its impressive illumination capabilities and durable construction, it serves as an exceptional lighting tool for various situations and environments. The mode memory of MK39 SBT90.2 contributes to a more seamless and intuitive user experience. It has a strobe function, which is one of the most effective self defense tools available.
Table of contents:
Manker MK39 SBT90.2 (MK39SBT902) specifications
| Brand | Manker |
|---|---|
| Name | MK39 SBT90.2 |
| Type | MK39SBT902 |
| Rating | |
| Launch | 2021 |
| Form | flashlight |
This Manker flashlight offers portability, versatility, and reliability in providing illumination.
Body
| Weight | 720 g |
|---|---|
| Length | 163.5 mm |
| Body diameter | 54.4 mm |
| Head diameter | 102.7 mm |
| Material | aluminium alloy with HAIII hard-anodized finish |
| Colors | black |
The MK39 SBT90.2 flashlight is a bit heavy, its weight is 720 g. It's important to consider the intended use and personal comfort when choosing a flashlight of this weight. The length of the MK39 SBT90.2 flashlight can affect its portability. A shorter flashlight is generally easier to carry in a pocket, bag, or pouch, making it more convenient for everyday use or when you're on the go. Aluminium is a lightweight material, which is beneficial for MK39 SBT90.2 flashlight.
The body of MK39 SBT90.2 flashlight treated with a Type III hard-anodized, anti-abrasive finish. This flashlight comes in a sleek black color option.
System
| Emitter | 1 x Luminus SBT90.2 LED, 8 x Cree XP-L HI LED |
|---|---|
| Color temperature | 4000 K, 6500 K |
| Reflector | SMO |
| Lens | toughtened AR coated glass |
| Switch | electronic side |
The emitter of MK39 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. The emitter of MK39 SBT90.2 manufactured by Cree, a US-based LED manufacturing company. Cree is a well-regarded LED manufacturer known for its high-quality products and innovation in the lighting industry.
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 smooth reflector is typically used in flashlights where long-range illumination is a priority, such as searchlights or thrower flashlights. By minimizing light scattering and maximizing light directionality, the smooth reflector can produce a tighter and more concentrated beam that reaches greater distances.
The AR coating of the lens helps to mitigate these reflections by altering the refractive index of the lens surface. The MK39 SBT90.2 utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches.
Performance
| Flux | 13000 lm |
|---|---|
| Intensity | 275625 cd |
| Throw | 1050 m |
| CD/LM factor | 21.2 |
The MK39 SBT90.2 flashlight with 13000 lm is an extremely high lumen output and offers an incredibly bright and powerful beam of light. 275625 cd represents an extraordinarily high level of brightness. 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.
Software
| Mode memory | yes |
|---|---|
| Ramping mode | yes |
| Strobe | yes |
| SOS/Beacon | no |
The MK39 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 MK39 SBT90.2 flashlight with ramping mode has a user interface that enables you to control the brightness level by pressing and holding a button. The MK39 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.
Features
| Battery | 4 x 18650 Li-Ion batteries |
|---|---|
| Battery indicator | yes |
| Charger port | no |
| LVP | yes |
| Thermal regulation | yes |
| Protection | IPx8 |
| Impact resistance | 1 m |
| AUX LEDs | no |
| Magnetic | no |
| Specials | flood- and spotlight |
The Manker MK39 SBT90.2 flashlight is powered by 4 x 18650 Li-Ion batteries. The battery indicator lets you know when the battery is low, charging, or fully charged. The MK39 SBT90.2 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. 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 MK39 SBT90.2 has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The MK39 SBT90.2 flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer. The MK39 SBT90.2 has an impact resistance of 1 m. The impact resistance of a flashlight refers to its ability to withstand physical shocks or impacts without being damaged.
Accessories
| Package contents | shoulder strap spare o-ring tripod thread adapter |
|---|
Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.
The performance of the Manker MK39 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 Manker MK39 SBT90.2, then don’t hesite and signal the problem to us.
Manker MK39 SBT90.2 (MK39SBT902) pictures
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