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Mama Bear
 
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Default Luxeon map light? - 03-05-2007 , 06:32 PM






Does anyone make a wired and dash mounted map light for the car with
several luxeon LED's in it? Something that puts out some really
significant lumens, for example 200 lumens?



--
- Mama Bear

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Ray O
 
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Default Re: Luxeon map light? - 03-05-2007 , 06:45 PM







"Mama Bear" <MamaBear (AT) No-Spam (DOT) noo> wrote

Quote:
Does anyone make a wired and dash mounted map light for the car with
several luxeon LED's in it? Something that puts out some really
significant lumens, for example 200 lumens?



--
- Mama Bear
A lumen is equal to 1 foot-foot candle falling over a 1 square foot area.
FYI, a typical office is 50 to 100 foot candles, so I would think that the
glare from 200 lumens would make your night vision so bad that it would take
20 minutes to be able to see in the dark again. I would imagine that 25 to
50 lumens would be more than enough to read by.

Here is a commercial quality hard wired map light:
http://www.soundoffsignal.com/signal...or/map_int.htm

jcwhitney.com also has map lights

Here are some aircraft cockpit lights: http://www.steinair.com/lights.htm


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Ray O
(correct punctuation to reply)




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Big Mama Bear
 
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Default Re: Luxeon map light? - 03-06-2007 , 04:54 PM



"Ray O" <rokigawaATtristarassociatesDOTcom> wrote :

Quote:
"Mama Bear" <MamaBear (AT) No-Spam (DOT) noo> wrote in message
news:Xns98EAA8541EB5EMama (AT) 216 (DOT) 196.97.142...
Does anyone make a wired and dash mounted map light for the car with
several luxeon LED's in it? Something that puts out some really
significant lumens, for example 200 lumens?

--
- Mama Bear

A lumen is equal to 1 foot-foot candle falling over a 1 square foot
area. FYI, a typical office is 50 to 100 foot candles, so I would
think that the glare from 200 lumens would make your night vision so
bad that it would take 20 minutes to be able to see in the dark
again. I would imagine that 25 to 50 lumens would be more than
enough to read by.

Here is a commercial quality hard wired map light:
http://www.soundoffsignal.com/signal...or/map_int.htm
LED with luxeons?

Quote:
jcwhitney.com also has map lights

Here are some aircraft cockpit lights:
http://www.steinair.com/lights.htm

Could someone please address my original question, without tangents?



--
- Mama Bear


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Coyoteboy
 
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Default Re: Luxeon map light? - 03-06-2007 , 06:09 PM




"Big Mama Bear" <BigMamaBear (AT) No-Spam (DOT) noo> wrote in message >
Quote:
Could someone please address my original question, without tangents?
--
- Mama Bear
Probably, though I'm sure they wanted to try to advise on the rather
over-kill nature of the original request in order to save you money and
trouble at a later date.





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Don Fearn
 
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Default Re: Luxeon map light? - 03-06-2007 , 06:28 PM



I think it was Big Mama Bear <BigMamaBear (AT) No-Spam (DOT) noo> who stated:

Quote:
Could someone please address my original question, without tangents?
You get ONE answer and already with the whining?

I think that puts the kibosh on anything useful anyone else might have
wanted to share -- NOBODY likes a whiner!

--
Light travels faster than sound; this is why some people appear bright
until you hear them speak


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Simon Waldman
 
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Default Re: Luxeon map light? - 03-16-2007 , 03:31 AM



Big Mama Bear wrote:

Quote:
Here is a commercial quality hard wired map light:
http://www.soundoffsignal.com/signal...or/map_int.htm

LED with luxeons?
I really wouldn't get hung up on the Luxeon name. Luxeon is just one
brand of high-power LED (out of three or four) that has happens to have
good marketing to the end user.

--
"There is a level of cowardice lower than that of the
conformist: the fashionable non-conformist."
-- Ayn Rand
---------------------------------------------------------------
Simon Waldman, UK email: swaldman (AT) firecloud (DOT) org.uk
http://www.firecloud.org.uk/blog
---------------------------------------------------------------


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