@stefanq said:
John, follow this link http://www.lithonia.com/photometrics.aspx and download all photometric data files.
As you can see, there are some categories for different type of applications, indoor, outdoor,commercial,
etc. Use that free viewer and browse only the category of ies files that you need. The viewer is quite fast, it renders the cone of light in a sec.
Cheers,
Stefan
thanks π
and about ies lights , do you ever change the power or the size of IES lights? i'm trying to adjust lights in one scene of a showroom, and they are giving a burnout kind of look. [i'll post a view of it soon]. if i lower the intensity to 100,000, the scene becomes dark, if i increase the intensity to 300,000, the scene looks like lighting of fireballs in the dark. i'm not able to get the lighting as seen in various photos like this apart from IES should a rectangular be also used? a rectangular light interferes with my abstract ceiling pattern . π