<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Prometheus:
we received our sample thr other day of this new model.
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I also received a sample of the O4 the other day. Initial findings: The lever for constant-on DOES NOT WORK whatsoever. I even tried removing & replacing the batteries, and adjusting the LED lead to make the push switch more sensitive.
The metal lever is composed of a hardened steel compound, and it was not possible to bend it without access to my tools. So I'll try this later when I dig out some more.
(WARNING! This *will* void your warranty if you try this yourself!)
The light itself is extremely bright, and has a distinct blue tint to it, characteristic of newer Nichia white LEDs under severe overload conditions.
However, since most LED flashlights intentionally overdrive, this was to be expected and is considered fairly normal. Just don't expect 11.8 years continuous burn time out of the lamp, because ya ain't gonna get it.
The lamp itself appears to be a Nichia NSPW500BS of very recent manufacture and of the brighest bin sort offered.
Other than the problem with the lever in my sample, the light seens to be put together well. The halves press-fit together very snugly (a screwdriver is needed to pry the halves apart once the primary screw is removed) and the single screw goes into a metal fitting to help reduce the chance of the threads becoming stripped.
Once the light is open, changing the batteries is similar in process to the Photon-1 with the push-only switch. No itty bitty plastic thing to lose here.
If you drop the screw, press-fit the light together and use it to FIND the screw. It will (or should) stay together fine until you install the screw.
I haven't had a chance to do much with this or my new Streamlight Batonlite or my two new Bison incandescent/xenon flashlights yet, but I may have more time by the end of this weekend, when I expect most or all of my $&#*&@^$%!~ cleanup to be finished.
http://ledmuseum.home.att.net