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 Light intensity and reflexion 
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Joined: Wed Jul 11, 2007 5:36 pm
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admin wrote:
Please see photometric details more carefully. 520 Lux @10m is a 5% output on the beam border. You need a 100% Lux parameter.

Oups! Now it's better.

Does the Lux parameter in LC correspond to max degree? I've a question about another fixture: FutureLight MH-640 Wash

In LC, it's specified at 5752 Lux / 30°. In manufacturer photometric details:
6560 Lux @ 5m @ 8°
4051 Lux @ 5m @ 22°

Which value should I use?

Best regards,
nsunier

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Nathanaël Sunier
Lighting Designer / grandMA2 Programmer
nathanael.sunier.net


Thu May 08, 2008 5:00 pm
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Joined: Thu May 05, 2005 11:02 pm
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Location: Kiev, Ukraine
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Quote:
Does the Lux parameter in LC correspond to max degree?

no, Lux parameter in LC correspond to max. lighting output. Usually, max. output is on the min. angle. But some Lux corrections may be done, due to lamp spectrum details. For example, Leds are looks brighter than Lux they have. So, you can correct the light output a little bit by your experience.


Thu May 08, 2008 5:21 pm
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