[Radiance-general] LED simulation

[Σωτήρης Παπαντωνίου]

Hi Rob,

I see the point, I have to change the light properties. I just found that
companies provide technical data for their LED models.

Thank you for the answer

Sotiris

2010/3/27 Rob Guglielmetti <rpg at rumblestrip.org>

> What are you trying to compare? If just the distribution and intensity, and
> you are looking at an LED luminaire or lamp that has been tested per IES
> LM-79 and you have a properly formatted (IES LM-63) .ies file as a result,
> then yes, the process is the same as for fluorescent. Simply create radiance
> lights with ies2rad for your two (or more) luminaires, and color balance by
> defining them all as "white" light sources (with the -t option in ies2rad).
>
> On Mar 27, 2010, at 10:15 AM, Σωτήρης Παπαντωνίου wrote:
>
> > Hello list,
> >
> > I would like to simulate LED lights in order to compare them with
> fluorescent ones. The simulation process remains the same and i have to
> change only the geometry and the data of the light source or something
> completely different is required ?
> >
> > Thank you in advance.
> >
> > Sotiris
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>
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