[BC] to fluorescents

[PeterH5322]

>When it comes to lighting, I don't know anyone who knows about it than 
>Jim Mendrala. Jim designed the Multiple Access Graphics Imaging Center 
>(MAGIC for short) room for NBC in Burbank. Ambient lighting and color 
>corrected lighting is a very important issue in that kind of 
>environment. If anyone is interested in talking or e-mailing him about 
>this subject, he can be reached at: j.mendrala at ieee.org. Jim is the 
>co-founder of the Tech-Notes.

I'll bet it was 277/480 fluorescents and not 120/240.