Home / Flashlights & Accessories / Cloud Defensive / Cloud Defensive REIN 3.0 Weapon Light for M-Lok FDE
Cloud Defensive REIN 3.0 Weapon Light for M-Lok FDE
Lowest Price
MSRP
$400.99
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29% off
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Updated
Jun 28, 2026
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1.3” Bezel diameter – smaller than the original REIN in diameter.
100,000 Candela peak beam intensity (With 18650)
1250 Lumens output (With 18650)
2 CR123 batteries can be used if needed. You will see reduced output with CR123 batteries.
6.17” Long – a very compact full-size light.
95 minutes run-time (With 18650)
Dual-Fuel capability. REIN 3.0 runs on 18650 and now, can also run on two CR123 batteries. 18650 rechargeable battery provides the best output, by far.
The same reduced mounting lug height as the REIN 2.0. Shorter than the original REIN 1.0 allowing for tighter mounting.
Specifications
Description
The Cloud Defensive REIN is a leap forward in both weapon light technology and performance. With a maximum output of 1,250 lumens and 100,000 candela, targets are easily identifiable from close range and out to 300+ yards. In short, this means more light on target, improved situational awareness, and maximum penetration of photonic barriers such as smoke, fog, tint, and other light sources. The REIN represents the next generation of weapon lights.Engineered to be shockproof, dustproof, and built to last. Cloud Defensive designed the REIN to handle the abuse of real world situations. By utilizing a modular 3-pc design made from Type III Hard Coat anodized 6061-T6 aluminum, they are able to achieve an ultra robust system that can take the hits while being completely field serviceable. Their strongest-in-class lens is made from 3mm thick glass and able to withstand multiple shots of 5.56 Simunition rounds at close distance. The REIN is IPX-8 rated for water resistance and can be fully ...
