Switching from LED to T5HO

[oreo54]

There is very little below 400 nm.
Current model Apogees and Li-Cor shouldn't have an issue.

Did ATI change the actinic spectrum?

I am running a 48” Aquatic Life hybrid with 3 Blue Plus and 1 true actinic. I thought the true actinic was more of a dark purple almost like a black light. Mine looks nothing like the portrayal of the bulb I see online like here. It’s more like the aqua blue special. Could it be possible they...

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