[Radiance-general] Illuminance and coloured lights

[Rob Guglielmetti]

Greg Ward wrote:
> Hi Lucio,
>
> The lamp color data also includes depreciation factors, which probably 
> account for the 10% difference.  I assume the "white" value is larger.
Indeed, the multiplier for incandescent (which I believe white is 
aliased to) is .95, and the multiplier for fluorescent is .85...

These lamp specs can be found in the file "lamp.tab", usually living in 
the /usr/local/lib/ray directory.

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  Rob Guglielmetti
www.rumblestrip.org