Lights

[woodelf]

Bjørn Vermo wrote:

>
> People who need to evaluate colours often use neodym/praseodym 
> (a.k.a.  didymium) lightbulbs. They have pinkish bulbs, and give a 
> light which is  very daylight-like even at modest power. I got some 
> which were made in  Finland (by Airam if I recall right). They seem to 
> be rare and hard to get.
>
> As for screw-in fluorecents, they come in at least three different 
> colour  grades. The most natural-looking are of course also the most 
> expensive.
>
We got the " made in china " grade here. I never knew about the green 
fluorensent bulbs before.