4Sevens Preon 1(1xAAA) Review (photos)
After spending a year with this light, I figure it’s due for a review. When the 4Sevens Preon 1 was purchased, I was carrying a 4Sevens Quark Mini AA2 as my primary carry light. The Quark Mini AA2 is...
View Article4Sevens Preon Modification
Those of you that read my review of the 4Sevens Preon 1 saw that I had a problem with the 4Sevens Preon clicky tailcaps. It seemed that they collected every piece of dirt or grime within a 20 mile...
View ArticleModified 4Sevens Preon Titanium Push-button Tailcap
According to the Zodiac Engineering website: Modified @4Sevens Titanium Preon 2 tailcap. Titanium cover removed, retaining ring faced flush with the rubber cover and countersunk deep at 45 degrees to...
View ArticleModified 4Sevens Titanium Preon Tailcap
Yesterday, I posted about a 4Sevens Preon clicky tailcap modification from Zodiac Engineering. Here’s what I wrote: I saw your photo of the modified preon tailcap. Is that a service you currently...
View ArticleSelecting An EDC Flashlight
David Chow, founder of 4Sevens flashlights comes on the show to discuss the many aspects of an EDC flashlight. We discuss: The LED revolution Lumen wars – is more really better? Selecting good...
View Article4Sevens Preon Clicky Tailcap Modification by Zodiac Engineering
I saw a photo of a modified Titanium tailcap on the Zodiac Engineering website back in November and e-mailed Ken about doing the modification for me. I shipped him a Ti clicky tailcap directly from...
View Article4Sevens Preon 1 Vs. Streamlight Microstream
Before the push button/ clicky tailcap modification that Zodiac Engineering did on my 4Sevens Preon 1, I was searching for a better clicky tailcap mechanism for a AAA light. I was frustrated by the...
View ArticleLong Time No Post
And I’m very sorry! I will definitely remedy this problem. I have been doing lots of research lately and I realized that it would be a shame not to be sharing the things I am learning. In the...
View Article4Sevens Preon Li-Ion Beamshots – 200 lumens?
I had heard that using a Li-Ion 10440 cell in a Preon 1 could get close to 200 lumens of output, but I was skeptical. I had to try it for myself. While I have no way to accurately measure lumens, I can...
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