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Cloud Defensive REIN Light Kit – Multiple Options


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SKU: REiN-SK-FDE Category: Tags: , ,

Cloud Defensive REIN Light Kit

The Cloud Defensive REIN light kit is 2 years in the making but it is finally here! The light kit represents a leap forward in both performance and critical features that shooters need and rely on. It puts out over 60,000 Candela at 1,400 lumens, and is the most powerful light on the market. The light kit is available in two different options the Standard Kit and Complete Kit, and both kits are made in the USA.

REIN is fully compatible with any platform that allows for traditional picatinny, M-LOK or KeyMod light mounts. The optional remote switch for the REIN is only compatible with the REIN itself. No reverse compatibility for other light manufactures exists. Uses a single 18650 battery. No CR123 batteries allowed. Use of CR123 batteries VOIDS your warranty.

Cloud Defensive REIN Light Kit Features

Precision machined from Certified 6061-T6 aluminum.

Type III Anodized to MIL STD. “Hard coat”.

Electrical system using the best components that money can buy. That gives us the output, efficiency and run time that makes REIN the class leader.

Run time at 100% power is industry leading.

Modular 3 piece design makes the REIN upgradeable over time.

Exceeds well over 60,000 Candela.

1,400 Lumens of output.

IPX-8 waterproof rating. Fully submersible to 100 ft for 24 hours. Remote switch included.

Field Serviceable Lens System allows the end user to now replace the glass lens themselves. The glass on the REIN is 3mm thick, which is the thickest in the industry. It can take multiple hits from 5.56mm Simuntion rounds.

S7 Tool Steel bezel ring. Heat treated to 53 Rockwell.

Patented Battery Jack feature. This allows you to properly tension the battery inside the system to avoid battery bounce. This lengthens the life of your system and increased reliability substantially.

Patented tail cap cartridge is easily replaceable and allows for multiple configurations without removing the tail of the light.

REIN comes standard with a push button only configuration. Located in the tail cap, the switch offers both momentary on and constant on capability.

Patented remote switch (optional). Offers both momentary and constant on functionality. The remote switch is electrically isolated from the push button switch located on the tail cap. If your remote switch suffers catastrophic failure, your REIN still works via the tail cap button.

The optional remoted switch is housed in a 3rd Generation Light Control System. Available only for the REIN. It offers unprecedented cable management possibilities never before available even with prior generation LCS units. The remote switch is fully submersible and fully potted.

The optional remote switch utilizes a cable exit from the tail cap that is perpendicular to the bore axis. This allows your cable to be protected from potential snags and impact.

The optional remote switch wire is over molded into the tail cap cartridge. And the tail cap body allows for the user to adjust the position of the tail cap based on user requirement or preference.

The optional remote switch cable is 5” long.

Shockproof and dust proof

Lifetime Warranty

Made in the USA.

REIN Standard Kit Includes


Push Button tail cap

Picatinny Rail Mount for the REIN, with all mounting hardware

 Cloud Defensive labeled Nitecore Charger

Micro USB to USB cord

1 Samsung 30Q 18650 battery

REIN Complete Kit Includes


Remote switch tail cap assembly with integrated push button

2 LCS side plates with hardware

Picatinny Rail Mount for the REIN, with all mounting hardware

Cloud Defensive labeled Nitecore Charger

Micro USB to USB cord

1 Samsung 30Q 18650 battery


Candela 60,000
Lumens 1,400
Length 6.14”
Weight without Battery 5.3 oz.
Weight with Battery 6.9 oz.
Battery 18650


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