Posted tagged ‘Light’

GSARGear Review: Sunwayman M20c

November 21, 2011

 

The Sunwayman M20C R5 is a high-powered, easy-to-use flashlight.
It is powered by two CR123s or a 18650 battery, with excellent output regulation and efficiency.

Use:

The M20c is powered on by your standard tailcap click switch, easy to use with gloves, but is slightly recessed to prevent accidental activation.

The M20c has four light modes with varying runtimes:

280 Lumens (1.5 hours)
50 Lumens (25 hours)
13 Lumens (100 hours)
Strobe mode: 280 Lumens (Untested, due to proctor blindness)

You can cycle through these modes with their unusual “Magnetic Sensor Control” system, a rotating magnetic band near the bezel of the light.

 

The light throws very well, with a smooth beam pattern and decent flood, clearly outlining human figures out past 200 meters.

Dimensions:
Length: 5.24″
Head diameter: 1.26″
Body diameter: 1.0″
Weight: 120g, unloaded

Cons:

My only issue with the light is the smoothness of the handgrip. It can be hard to keep a hold of, especially when covered in blood or oil. This is mitigated somewhat when used with their included tactical ring, but more knurling on the grip would be much appreciated. A flashlight with a tendency to leave your hand can be a major problem in the field.

Other than that, the M20C is an excellent flashlight, and with minor revisions, would be perfectly suited for use in SAR.

 

GSARGear Review:  Recon M-II

July 31, 2010

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This is the Gerber Recon M-II.

At 5.41″ and weighing in at 4.60 ounces w/ battery, the Gerber Recon M-II is not large or heavy at all. But pick it up, and it just feels SOLID in your hands. No rattling noises if you shake it, no loose parts anywhere. The on/off locking tailcap turns smoothly, but still feels tight. The Recon M-IIs design and construction is incredibly solid. The U.S. Army Program Executive Office (PEO) has tested this flashlight extensively and it meets and exceeds their standards, and is authorized for US Army use.

It has one bright white LED(40Lumens), and 3 integrated secondary LEDs: Red, Green, and InfraRed(IR). Switching between the four is done by twisting the front head ring around the lens. It twists smoothly, but not so easily that it could be turned by accident.

Gerber Recon M-II
The tailcap has an integrated button at the back, which just gives light as long as you hold it down. For longer periods of light, you just grasp the aforementioned tailcap by the knurling around the edge and twist. All the switches can be easily used with either hand, barehanded, with gloves. It has both a lanyard hole(wide enough for 550/paracord), and a really nice belt clip, for attaching to vests and belts and the like.

It runs off of two CR123A batteries, and last FOREVER. The Gerber product page claims 60 minutes of constant run-time, but in my field testing, it lasted significantly longer than that, closer to the 100-minute mark. As the battery runs down it starts to dim slowly, to prolong battery life as long as possible.

This extremely solid and well-built tactical flashlight is made in the U.S.A, and works extremely well in SAR. I tested it out at two NGSAR schools, several Field Training Exercises, and one aircraft emergency search, and it performed really well through all sorts of wet, rocky, sandy, hot and cold environments. This is a great flashlight, and I would recommend it to anyone.

GERBER

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