Lumintop GLOW I flashlight review

Osram LED
40 lm output
120 cd intensity
integrated 10180 Li-Ion battery

The Lumintop GLOW I flashlight was released in 2020. It uses Osram LED, TIR reflector and integrated 10180 Li-Ion battery. The powerful emitter in this flashlight provides up to 40 lm output, 120 cd intensity, and a beam distance of 22 m.

Curious if the GLOW I shines bright? You'll find out soon!

Table of Contents

  • Lumintop GLOW I 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.

Lumintop GLOW I / GLOWI

The GLOW I flashlight is an essential tools for emergency preparedness. TIR lens plays a significant role in shaping the beam pattern of the GLOW I flashlight. The flashlight uses rechargeable batteries.

Lumintop GLOW I specifications

Rated 4 / 5 based on 1514 user votes.

This Lumintop flashlight is compact and handheld.

Lumintop GLOW I / 2

Body, materials, weight, colors

Weight16.1 g
Length47.4 mm
Body diameter12.1 mm
Head diameter14.5 mm
Materialaluminium alloy with HAIII hard-anodized finish

An extremely lightweight handheld flashlight weighs 16.1 g. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the GLOW I has excellent thermal conductivity. The HAIII process makes a hard and wear-resistant surface on the aluminum. This flashlight comes in a sleek black color option.

Lumintop GLOW I / 1

System, LED, lens, reflector

EmitterOsram LED
Color temperature5000 K

Osram has a reputation for producing LEDs that deliver consistent quality and durability. Warm, white light is generally more comfortable. The GLOW I's TIR lens is made of a single piece of transparent material.

Performance, flux, intensity, throw

Flux40 lm
Intensity120 cd
Throw22 m
CD/LM factor3

You mainly need a flashlight for basic tasks like finding keys or navigating in dimly lit areas, 40 lm can be enough. 120 cd can make things quite bright. It's enough for many everyday tasks. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity.

Software, user interface, modes

Ramping modeno

Features, battery, protections

Batteryintegrated 10180 Li-Ion battery
Battery indicatorno
Charger portmicroUSB
Thermal regulationno
Specialsglow in the dark

The GLOW I flashlight's power source is integrated 10180 Li-Ion battery. The built-in charger allows for convenient and versatile charging. LVP (Low Voltage Protection) is designed to protect the battery. This flashlight doesn't have built-in temperature control. 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. The GLOW I flashlight has a magnetic feature.

Accessories, package contents

Package contents2 x spare o-rings
key ring
microUSB cable

When using spare O-rings, follow the maker's instructions.

Official sitehttps://lumintop.com/

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.


  • lightweight
  • aluminium body
  • warm light
  • TIR lens
  • integrated battery
  • USB charger
  • low-voltage protection
  • dust protected
  • waterproof
  • magnetic


  • moderated performance
  • low intensity
  • no battery indicator
  • no thermal regulation
  • no auxiliary LEDs


Lumintop GLOW I / GLOWI photo 1.
Lumintop GLOW I / GLOWI photo 2.
Lumintop GLOW I / GLOWI photo 3.
Lumintop GLOW I / GLOWI


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Updated: April 28, 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.