[alt-photo] Re: Cyanotype Light sources (project)

[Donald Bryant]

Be careful with the potential build up of heat if you use a plastic
container for housing your bulbs.
On Feb 1, 2012 6:32 PM, "Rafael Frota" <theesilvermtzion at gmail.com> wrote:

> Me again!
>
> This is the project that I want. I just found in my research.
> http://photo-reactive.blogspot.com/2010/11/worlds-shoddiest-uv-box.html
>
> The difference is that I would use 6 x 26w blb (instead the 6x13w blb in
> this page). Like this:
>
> http://www.cec.com.br/iluminacao/lampadas/incadescente/110v/lampada-luz-negra-26w-127v?produto=1077204
>
> The box would be 25 x 34cm (A4 only - Not A3 anymore)
>
>
> Is it enough to a perfect 30min cyanotype exposure?
> Any points?
>
>
> Obrigado, amigos!
>
> Rafael
>
>
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