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Re: [APD] light PC/HPS

Jerry Bake wrote:
>The bulbs come in 150W, 250W, and 400W versions of 9000 lumens, 13500
>lumens, and 24000 lumens respectively.

0.58 microEinsteins/Joule. Not bad, not good.

It is obviously penalized by making it's spectral distribution pretty (a lot 
of filters)
and having a lot of output in the yellow-green area.

It will grow plants great and the tank will look awesome, but it's far from 
best regarding making most out of the electricity put into it.

Best regards
Daniel Larsson 
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