• Skip to main content
  • Skip to primary sidebar
The Loadout Room

The Loadout Room

Professional Gear Reviews

Hardcore Gear and Adventure

Menu
  • Shooting
        • Pistol
        • Pistol Accessories
        • Rifle
        • Rifle Accessories
        • Shotgun
        • Machine Guns
        • Air Guns
        • Ammunition
        • Optics and Sights
        • Weapon Lights
        • Tips & How-To
        • Concealed Carry
        • Holsters
        • Suppressors
        • Precision Rifle Shooting
        • Firearms Training
        • m142Too Tough to Die: The M14
        • craft holstersCraft Holsters Makarov Tuckable IWB Holster Report
        • t5Tommy Gun Madness: The Thompson Submachine Gun
        • augFiring the Full-Auto Steyr AUG
    • Close
  • Gear Reviews
      • Mission Gear
      • Camping Gear
      • Survival Gear
      • Medical Gear
      • Adventure & Travel
      • Knives & Tools
      • Overland
      • Disaster Preparedness
      • Footwear
      • Womens Gear & Clothing
        • ac65a540-2ef3-4598-8d11-afdf53f46e94.__CR0,0,970,600_PT0_SX970_V1___Streamlight ProTac Rail Mount HL-X: A Thoroughly Bright Review
        • Bluetti 2 handsfree power backpackBluetti Handsfree 2 Review: The Ultimate Power Backpack for Off-Grid Adventurers
        • The Gallagator 10 day pack on the shoreline next to a hiking trail.Day Pack – Mystery Ranch Gallagator 10 – The Best Yet?
        • PXL_20240209_171721326Pic of the Day, It’s Graduation Time
    • Close
  • Men’s Lifestyle
      • Fitness
      • EDC
      • Eyewear
      • Watches
      • Electronics & Technology
      • Downtime
      • Mens Clothing & Accessories
      • Manly Skills
      • Style & Grooming
      • Gentleman Drinks
      • Crate Club
        • craft holstersCraft Holsters Makarov Tuckable IWB Holster Report
        • rs3CIVIVI RS71 Review : Big Blade Energy
        • civivi2Civivi Brazen Review: The Best Budget EDC Knife under $75?
        • G43_Gen3-107G43 Review: The Compact Powerhouse for EDC
    • Close
  • News
  • Video Demo
  • Buying Guides
  • Shop
  • Advertise
Weapon Lights

The Cloud Defensive Rein Micro – Light It Up

November 29, 2021 by SOFREP Leave a Comment

We used to say we owned the night, and we owned the night for two reasons. First, superior technology that allowed us to see the world in bright green light. Second, we had superior training. Today we are going to talk about the technology side of owning the night. We aren’t talking night vision, though, and we are talking about one of the best weapon lights currently on the market, the Cloud Defensive Rein Micro.

Cloud Defensive makes three of the best weapon lights with the Rein, Rein Micro, and the OWL. These lights maximize power and blow away the very best lights from companies like Surefire. In fact, they make Surefire lights feel old when you compare the various power levels of the best Surefire with the weakest Cloud Defensive light.

 

What’s the Cloud Defensive Rein Micro

Rein micro rifle light
The Rein Micro (Courtesy of author)

The Rein Micro is the slightly lighter, more compact version of the Rein. Don’t let the name Micro full you. The Rein Micro is a rifle light. It’s no slouch by any means. However, when compared to the Rein, the Micro cuts a fair bit of size and weight.

The Rein Micro packs a lumen-powered punch with 1,300 lumens backed by 55,000 candela. Cloud Defensive puts a healthy focus on lumens, but candela is their game. Cloud Defensive says that ‘The industry talks lumens, professionals talk candela.’

Mixing high levels of candela and lumens gives you an unbeatable source of light that can power through the darkness. Candela is useable light that takes those lumens and puts them to work. High levels of lumens mean nothing without the power of candela to back them up. The Cloud Defensive Rein Micro packs enough of both to make the light an unbeatable option for rifles.

 

All the Power!

What do all these lumens and candela mean to the end-user? Well, first, the Rein Micro provides an insane amount of range to your light. It’s truly a light that can work with a rifle and maximize its effective range. Cloud Defensive designed the beam to reach out several hundred yards, and to be completely fair, the best way to use the Rein Micro is with a magnified optic.

With the Rein Micro, I can see and gain positive identification of a target from 200 yards away with a magnified optic. Imagine some terrorist or insurgent is sprinting across a field. You have to confirm he has a rifle before you take that shot. The Rein Micro allows you to do so.

rein micro light at night
(Courtesy of author)

That’s a ton of power for a relatively small weapon-mounted light. With all that power and a single 18350 battery, the run time is 40 minutes at full power. However, it will provide three hours of useable light at a lower level.

The combination of lumens and candela also allows you to overcome photonic barriers with ease. A photonic barrier is created by another light source. Again, imagine a truck pulls up at your vehicle checkpoint with its high beams on. The Rein Micro can overpower those high beams and light up the driver, and effectively blind them. That power chews through smoke, dust, and fog as well, and the Cloud Defensive Rein Micro overpowers the competition and brutally beats it down.

 

Ergonomics

The Cloud Defensive Rein Micro comes with a rear tail cap and Picatinny mount stock. This clicky little button is quite tactile making it easy to press and activate the light. This gives you an out-of-the-box option for engaging the light and using it for your various mission sets.

Rein micro rifle light
(Courtesy of author)

The complete kit includes the fantastic 3rd Gen Light Control System. This is a two-button pressure switch. One button allows for constant On, and the other allows for momentary. The buttons provide excellent feedback and make controlling the light very easy.

Rein Micro light control system
The 3rd Gen Light Control System. (Courtesy of author)

The light weighs 5.75 ounces, and when mounted to the front of the gun, the weapon doesn’t feel off-balanced by any means. The light is 4.91 inches long and is made from 6061-T6 aluminum. It’s a sturdy light that Cloud Defensive built strong enough to be used as a hammer. It can be submerged, thrown, tossed, and will easily withstand the recoil of any weapon it’s attached to.

 

Light It Up

The Cloud Defensive Rein Micro packs a punch. It’s the most compact, highest-powered weapon light currently on the market. This is a bang-up light that can meet the mission set of the world’s most elite operators and that of the average guy looking to defend his home. Powerhouse is a word we toss around way too much, but the Rein is a true powerhouse.

Share This

More From The Loadout Room

Comments

Primary Sidebar

Most Read

  • Mossberg 930: the affordable 12 gauge auto-loader
    Mossberg 930: the affordable 12 gauge auto-loader
  • ARES Watch Company Diver-1 & Field Watch: Unstoppable Tactical Watches for Land & Sea
    ARES Watch Company Diver-1 & Field Watch: Unstoppable Tactical Watches for Land & Sea
  • Breek Arms Sledgehammer: The AR-15 Charging Handle That Gas Can’t Touch
    Breek Arms Sledgehammer: The AR-15 Charging Handle That Gas Can’t Touch
  • Bluetti Handsfree 2 Review: The Ultimate Power Backpack for Off-Grid Adventurers
    Bluetti Handsfree 2 Review: The Ultimate Power Backpack for Off-Grid Adventurers
  • The Citizen Promaster Dive: Built Like a Bunker, Priced Like a Bivouac
    The Citizen Promaster Dive: Built Like a Bunker, Priced Like a Bivouac

Find Us on Facebook

Recent Comments

  • Woox Store on Tommy Gun Madness: The Thompson Submachine Gun
  • Ajita Sherer on The ACR (Adaptive Combat Rifle)!
  • Raphael Hanna on The ACR (Adaptive Combat Rifle)!

Latest From SOFREP

News

SOFREP Evening Brief: 18 Hurt in Hamburg Knife Attack, Trump Addresses West Point Grads, US Eases Sanctions on Syria

Entertainment

The 5 Most Bizarre Military Strategies That Actually Worked

Firearms

Firing the Full-Auto Steyr Bullpup Assault Rifle

Expert Analysis

Trump’s Ivy League Witch Hunt: Weaponizing Justice Against Harvard Smells Like Biden Déjà Vu with a MAGA Twist

Military Content Group

© Copyright 2025 Military Content Group · All Rights Reserved.

  • Privacy Policy
  • Terms of Use
  • Advertisers
 

Loading Comments...