Nitecore TM39 Lite flashlight review
The Nitecore TM39 Lite flashlight was released in 2020. It uses Luminus SBT90.2 LED, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 5200 lm output, 562500 cd intensity, and a beam distance of 1500 m.
Curious if the TM39 Lite shines bright? You'll find out soon!
Table of Contents
- Nitecore TM39 Lite specifications
- Body, materials, weight, colors
- System, LED, lens, reflector
- Performance, flux, intensity, throw
- Software, user interface, modes
- Features, battery, protections
- Accessories, package contents
- Links
- Conclusion, pros and cons
- Photos
- Comparisons
The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage.
The TM39 Lite flashlight offers a versatile lighting solution. This light has 4 modes of lighting. The TM39 Lite's mode memory makes the user experience more seamless and intuitive. It has a strobe function, which is one of the most effective self defense tools available.
Nitecore TM39 Lite specifications
| Brand | Nitecore |
|---|---|
| Name | TM39 Lite |
| Type | TM39LITE |
| Rating | |
| Launch | 2020 |
| Form | flashlight |
The TM39 Lite flashlight allows you to light dark areas.
Body, materials, weight, colors
| Weight | 876 g |
|---|---|
| Length | 195 mm |
| Body diameter | 50 mm |
| Head diameter | 90 mm |
| Material | aluminium alloy with HAIII hard-anodized finish |
| Colors | black |
The flashlight is a bit heavy, its weight is 876 g. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the TM39 Lite has a reputation for being durable and strong. The HAIII coating is uniform and attractive. This flashlight comes in a sleek black color option.
System, LED, lens, reflector
| Emitter | Luminus SBT90.2 LED |
|---|---|
| Color temperature | 6000 K |
| Reflector | SMO |
| Lens | toughtened AR coated glass |
| Switch | dual electronic side |
Luminus is a US-based LED manufacturer. In the lighting industry, it has gained recognition as reputable. Color temperature is used to quantify the color appearance of light sources. Flashlights use the smooth reflector when long-range light is important. The AR coating of the lens helps to reduce reflections. The flashlight has electronic switches.
Performance, flux, intensity, throw
| Flux | 5200 lm |
|---|---|
| Intensity | 562500 cd |
| Throw | 1500 m |
| CD/LM factor | 108.17 |
The TM39 Lite flashlight has 5200 lm. It will provide an exceptionally bright and powerful beam of light. 562500 cd represents an extraordinarily high level of brightness. The throw distance is the farthest distance the flashlight can light an object. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.
Software, user interface, modes
| Modes | 4 modes |
|---|---|
| Mode memory | yes |
| Ramping mode | no |
| Strobe | yes |
| SOS/Beacon | yes |
A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. The TM39 Lite flashlight has a strobe function, it produces a rapid, repetitive flashing of light. The SOS signal is an international distress call.
Features, battery, protections
| Battery | 4 x 18650 Li-Ion batteries |
|---|---|
| Battery indicator | yes |
| Charger port | yes |
| LVP | yes |
| Thermal regulation | yes |
| Protection | IP68 |
| AUX LEDs | no |
| Magnetic | no |
| Specials | OLED display |
The Nitecore TM39 Lite flashlight is powered by 4 x 18650 Li-Ion batteries. A battery indicator lets users see the battery status. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The "6" in the IP68 rating shows the level of protection. The flashlight has an IP68 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period.
Accessories, package contents
| Package contents | 2 x spare o-rings lanyard spare USB plug strap wall adapter |
|---|
When gripping the flashlight with the lanyard around your wrist, it gives a more secure hold. Replacing worn or damaged O-rings helps a lot.
Links
| Official site | https://flashlight.nitecore.com/ |
|---|
Conclusion, pros and cons
This Nitecore flashlight, like any other, has its strengths and weaknesses. Let's take a close look at both sides to understand this flashlight better. I share my thoughts on its standout features and the parts that might need improvement. Keep in mind, these are just my opinions, and you might have a different perspective.
Pros
- aluminium body
- AR coated lens
- side switch
- strong flux
- extremely bright
- multiple modes
- mode memory
- tactical strobe
- SOS/beacon function
- battery indicator
- low-voltage protection
- thermal regulation
- dust protected
- waterproof
- OLED display
- adapter included
Cons
- cool light
- no auxiliary LEDs
- non-magnetic
Photos
Comparisons
According to our statistics, the Nitecore TM39 Lite flashlight was most often compared on our site with the following flashlights.
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Updated: April 23, 2024
