Installing LED bulbs throughout the house

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info2d3d
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Registration: 22/08/09, 17:59




View info2d3d » 23/08/09, 19:21

a technical chouilla for me;)

I know that my vendor offers projo with spaced led and that he has already equipped hostels or restaurant with. Contact me in private message if you want more info;) I will give you his mail.
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delnoram
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View delnoram » 23/08/09, 21:19

Info2d3d wrote:No drop in quality over time


Not quite what I read somewhere (to find :| ) concerning a Philips brand bulb.

Lifetime 45000 hours with a flux hold at 70%, if my memories (not very old) are good :D
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info2d3d
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View info2d3d » 23/08/09, 21:30

in led or fluocompact?

Because from what I heard either the led lights up or it is dead and remains extinct (at least on new generations)

But the LED is evolving very fast at the moment and should quickly invade the market;)
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delnoram
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View delnoram » 23/08/09, 21:45

In led of course, 45000h fluo would be a miracle the best being given for 15000h it seems to me.

Not at all the materials also age with the warm-up, for example to boost a white led gives + light but less time.
See very excited, but without going to the breakdown their light becomes slightly blue and weaker (premature aging)
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"Thinking should not it be taught in school rather than to make learning by heart the facts that are not all proven?"

"It's not because they are likely to be wrong they are right!" (Coluche)
info2d3d
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View info2d3d » 23/08/09, 22:03

It's good to know, I have a small led photo studio in the basement for the development of 3D object with voltage adjustment;)

I would not exceed the 12V;) thank you thank you
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delnoram
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View delnoram » 23/08/09, 22:16

I was mainly talking about the Led component whether it is standard or "luxeon" type (voltage varying from 3 V to 4V), if you use spots of this type there https://www.econologie.com/shop/ampoule- ... i-215.html

no worries they walk from 6V to 16V without problem and without variation of illumination.
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"Thinking should not it be taught in school rather than to make learning by heart the facts that are not all proven?"

"It's not because they are likely to be wrong they are right!" (Coluche)
info2d3d
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View info2d3d » 23/08/09, 22:27

Not in fact I use 3 small projects of 3 led each powered by a transformer 12V adjustable to adjust the light to the object;)

It is my salesman of Led who took care of the assembly:

Image
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Obamot
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View Obamot » 24/08/09, 00:50

A LED that looses it is replaced (still need to be able to access it ... in this case the projectors, it does). It is true that they can age a little, but nothing as unpleasant as the machines. :P

And a little old will be easily recycled in the cellar, in a shed, in "troubleshooting" or elsewhere ...
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ledissimo
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Registration: 24/08/09, 21:24




View ledissimo » 24/08/09, 21:40

Hello everyone, I just took the forum in progress and I find it very interresting :D
I find the little projo of info2D3D very nice but they are also effective because the leds is not the most powerful that is. That said it may be enough for the object picture.
:?:
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info2d3d
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View info2d3d » 24/08/09, 23:58

Indeed, more than enough for the object photo (I am specialized in the 3D) here are some results:

http://www.info2d3d.info/pdf3d/chaussure2.pdf
ou
http://www.info2d3d.info/pdf3d/croquette.pdf

100% Led lighting.

By cons for more important topics I think my little projo will quickly out of breath and I advise the size above, 3 9 projo led each (the flash it hard).

Besides, I do not know if there is today a real photo studio 100% led, v me see the top because when you see what the specialized light bulbs consume it calms quickly.
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