C
Chris Carlen
- Jan 1, 1970
- 0
Hi:
Every once in a while I get interested in HID and metal-halide (MH)
lighting systems. My recent spurt of interest was triggered by the
possiblity that I might get to acquire a xenon short-arc lamp for my
job. Oh will that be fun! But I have learned that there is almost no
way that xenon short arcs to be attractive for consumer lighting. They
aren't even particularly efficient. Just have the closest approximation
to a white light point source.
But I have often wanted to get my paws on a miniature HID (automobile or
smaller size) for portable or task/desk lighting use.
Yesterday I discovered this:
http://www.walamp.com/lpd/lamptype/index.tpl?LTSKU=12413818101355&cart=1126201406819984
The I found a portable dive light employing the 10W Solarc device very
reasonably priced compared to the component prices from WelchAllen:
http://www.uwkinetics.com/D_LC100.htm
This is truly the coolest flashlight I have ever seen. A must have!
But I am surprized at the lack of small HID or MH lamp fixtures for
interior lighting.
I will continue looking for a small HID/MH desk lamp or table lamp, or
other interior fixture.
Heh, heh, when I was a kid I came across both a 50W HP sodium and a 175W
mercury vapor lamp fixture. I took them apart and then used to run them
completely open. That is, no enclosure around the ballast transformers;
the Hg lamp would stand up on its own on a table on the ballast core,
and the Na lamp I put into a ceramic wall mount socket a few inches from
the ballast that I could station somewhere on top of a bookcase.
Man did those things light up the room! And the combined Na+Hg made for
a decent color balance.
Good day!
Every once in a while I get interested in HID and metal-halide (MH)
lighting systems. My recent spurt of interest was triggered by the
possiblity that I might get to acquire a xenon short-arc lamp for my
job. Oh will that be fun! But I have learned that there is almost no
way that xenon short arcs to be attractive for consumer lighting. They
aren't even particularly efficient. Just have the closest approximation
to a white light point source.
But I have often wanted to get my paws on a miniature HID (automobile or
smaller size) for portable or task/desk lighting use.
Yesterday I discovered this:
http://www.walamp.com/lpd/lamptype/index.tpl?LTSKU=12413818101355&cart=1126201406819984
The I found a portable dive light employing the 10W Solarc device very
reasonably priced compared to the component prices from WelchAllen:
http://www.uwkinetics.com/D_LC100.htm
This is truly the coolest flashlight I have ever seen. A must have!
But I am surprized at the lack of small HID or MH lamp fixtures for
interior lighting.
I will continue looking for a small HID/MH desk lamp or table lamp, or
other interior fixture.
Heh, heh, when I was a kid I came across both a 50W HP sodium and a 175W
mercury vapor lamp fixture. I took them apart and then used to run them
completely open. That is, no enclosure around the ballast transformers;
the Hg lamp would stand up on its own on a table on the ballast core,
and the Na lamp I put into a ceramic wall mount socket a few inches from
the ballast that I could station somewhere on top of a bookcase.
Man did those things light up the room! And the combined Na+Hg made for
a decent color balance.
Good day!