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CREE 7090 XR-E LAMP

JET-I (AA) MK IIX FLASHLIGHT

I had the opportunity to test briefly this flashlight a few days ago; since I just got to handle it for a few hours I will not call it a review, but just a little trial.

The light was actually passing by, my friend Luis from Spain had ordered two lights from a place in the states, and I was supposed to ship them to him.He also wanted one of Emilions’ workbench JET-BEAM I MK IIX little lights that have multiple functions and are billed with a 100 lumens maximum power in the 1 AA version and with the extended tube for two AA batteries at 150 lumens.
So I had one ordered from Emilions and it arrived quite quickly, from Hong Kong to New York in just five days!

Physically, it is the size of my Fenix L1P light, (about 40 lumens) and it is very similar in shape and weight.(without the extension)
For those not familiar with these lights I have here a picture of them side by side.

By adding the extension for another AA, it is claimed that the maximum output is 150 lumens. Now that is a serious lumens output that we are taking about, so my main interest was to see if really the little light was going to reach that high.
Unfortunately I didn’t have available any other comparable light, the closest that I had seem was my friend Fenix L2D that claims 135 lumens, but he was out of state, so the light was unavailable to me.

I have in my stable of lights, one PR T head (Pelican Reflector Turbo) that McGizmo made for me with a TWOJ Lumileds Luxeon III, which is a real screamer, going into the 130 lumens when pushed hard by two of the rechargeable 123’s at 3.7 volts each.
This head is in an E2e body and is my favorite of the Luxeons lights I own.

The comparison to the little reflector of the Jet Beam will be unfair, as the Pelican reflector is much bigger in diameter and deeper, concentrating the light in a much tighter and intense beam.
The smaller reflector of the Jet Beam will tend to disperse the light beam in a more open pattern which will compromise the throw.

But here is a picture of the two lights side by side, so you can see how they look like, and how the Jet Beam is with the added 1 battery extension tube.

And here is a picture of the beam shot against the ceiling at a distance of 6 feet, the one on left is the Jet Beam I MK IIX

And after that, I took pictures of the beams shots at my customary 26 yards against the Deer and Bear heads.
If the picture of the beam shot of the Jet Beam doesn’t look too impressive for the 150 lumens figure, keep in mind the terrible advantage in concentration of light that the Pelican reflector provides for my PR T 130 lumens light.

Beam shot with the Jet Beam 150 lumens (2 batteries, maximum power)

And here the beam shot with the McGizmo PR T head (130 lumens)

I can’t close this account without telling my readers of the many features of the little Jet Beam light,
On the exterior the light is finished in hard anodized type III, the lens is Sapphire crystal and it comes with a set of extra switch covers, lanyard and a nice belt holster.

The circuit is 0.7V to 4.2V, after you click it on (Medium Brightness) soft touching the rubber switch will provide low brightness, maximum brightness and strobe, and one more touch will put the light in standby.

Waiting two seconds and clicking the light again will access the advanced mode with 10 levels of output, and five special functions including strobe SOS at 100 % and SOS at 5 % and others.

This seems to me, is the light to end all of the key chain lights and then some. As soon as my checkbook is recuperated from the ravages of uncle Sam, I am going to order one for myself.

I still think that for clearing a warehouse or a big yard, you need the longer distance reach of a good (in the 200 lumens bracket) incandescent light. When the factories start using the Cree 7090 with bigger reflectors, we will see the results, but I myself believe that the lack of the red spectrum in the Luxeons will always make them short distance lights and reduce the definition on the target; just look at the pictures that I have presented until now and see the performance of Luxeons even with the big reflectors of the Streamlight 4AA and the Task Light.

Kind regards
Watchmaker

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