Lumintop Rattlesnake flashlight review

1 x Sanan SFP55 LED
16000 lm output
20500 cd intensity
2 x integrated 21700 Li-Ion batteries

The Lumintop Rattlesnake flashlight was released in 2022. It uses 1 x Sanan SFP55 LED, OP reflector and 2 x integrated 21700 Li-Ion batteries. The powerful emitter in this flashlight provides up to 16000 lm output, 20500 cd intensity, and a beam distance of 286 m.

Curious if this Lumintop flashlight is a real gem? Keep following along!

Table of Contents

  • Lumintop Rattlesnake specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
  • 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. If you found an error or something lacking in the specifications for the Lumintop Rattlesnake, then tell us.

Lumintop Rattlesnake / RATTLESNAKE

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. This light has 6 modes of lighting. You don't have to cycle through many modes to find what you want. The Rattlesnake's mode memory makes the flashlight start in your preferred or needed mode. The strobe function produces a high-frequency flashing light pattern. It disorients or distracts potential threats or aggressors. This USB rechargeable flashlight eliminates the need for disposable batteries. It offers a cheaper and more eco-friendly solution.

Lumintop Rattlesnake specifications

Rated 4 / 5 based on 542 user votes.

Flashlights are unlike ambient or overhead lights. They let you aim the light where you need it.

Lumintop Rattlesnake / 5

Body, materials, weight, colors

Weight404 g
Length131 mm
Head diameter48 mm
Materialaluminium alloy with HAIII hard-anodized finish

This 404 g flashlight is quite heavy for a handheld flashlight. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. The aluminium body of the Rattlesnake has excellent thermal conductivity. This means it can effectively dissipate heat generated by the flashlight's components. The HAIII coating is often matte or textured. This finish improves grip and feels nice in the hand. The Rattlesnake flashlight comes in a stylish black color.

Lumintop Rattlesnake / 4

System, LED, lens, reflector

Emitter1 x Sanan SFP55 LED
Color temperature6000 K
LensAR coated glass
Switchelectronic side

The color temperature choice depends on the light's use and personal taste. The designers of the Rattlesnake incorporated an orange peel reflector to enhance the beam. It does this by diffusing the light from the light source. The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. Some flashlights with electronic switches have programmable features. They allow users to customize the behavior of the flashlight.

Lumintop Rattlesnake / 7

Performance, flux, intensity, throw

Flux16000 lm
Intensity20500 cd
Throw286 m
CD/LM factor1.28

Bright flashlights are often larger and heavier. This is because they have more LEDs, better cooling, and bigger batteries. The Rattlesnake flashlight has 20500 cd. It can light objects at greater distances. The throw is the 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.

Lumintop Rattlesnake / 3

Software, user interface, modes

Modes6 modes
Mode memoryyes
Ramping modeyes

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again. The ramping mode has an advantage. It offers precise control over the light amount emitted by the flashlight. Designers created the strobe function to produce a disorienting or attention-grabbing effect. The SOS code starts three short signals. Then, three long signals follow. Finally, there are three short signals again.

Lumintop Rattlesnake / 2

Features, battery, protections

Battery2 x integrated 21700 Li-Ion batteries
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance1.5 m
Specialspowerbank function

The Rattlesnake flashlight utilizes 2 x integrated 21700 Li-Ion batteries as its power source. The battery indicator prevents surprise power failures. It ensures the flashlight is ready when needed. USB rechargeable flashlights are more popular now. They are popular because they are convenient and sustainable. The flashlight detects when the battery's voltage has dropped to a certain level. Then, it reduces or cuts off the power.

The Rattlesnake has thermal protection feature. These mechanisms track and regulate the flashlight's temperature as it operates. The "6" in the IP68 rating shows the level of protection. It's against solid objects, like dust and foreign particles. The "8" in the IP68 rating means the highest level of protection. It is against water ingress. The Rattlesnake flashlight proudly boasts an exceptional impact resistance rating of 1.5 m. The PB function allows you to charge your essential devices, such as mobile phones. You can also access emergency services when traditional power sources are unavailable.

Lumintop Rattlesnake / 6

Accessories, package contents

Package contentsUSB Type-C cable

The lanyard of the Rattlesnake protects the flashlight from accidental damage. It does this by stopping it from falling or hitting the ground.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the Rattlesnake flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Conclusion, pros and cons

This Lumintop 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.


  • aluminium body
  • OP reflector
  • AR coated lens
  • side switch
  • extremely powerful
  • super bright
  • multiple modes
  • mode memory
  • ramping mode
  • tactical strobe
  • SOS/beacon function
  • integrated battery
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • dust protected
  • waterproof


  • cool light
  • no auxiliary LEDs
  • non-magnetic


Lumintop Rattlesnake / RATTLESNAKE photo 1.
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Lumintop Rattlesnake / RATTLESNAKE photo 3.
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Lumintop Rattlesnake / RATTLESNAKE photo 5.
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Lumintop Rattlesnake / RATTLESNAKE photo 7.
Lumintop Rattlesnake / RATTLESNAKE photo 8.
Lumintop Rattlesnake / RATTLESNAKE

Lumintop Rattlesnake comparisons

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Updated: April 23, 2024

David Hagon
I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.