Question: Link for perfect CFL on Amazon UK?

SarahC is asking a question about spectral-workbench
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by SarahC | May 31, 2018 05:21 | #16413

Is there a good CFL on Amazon UK that will give me very sharp lines?

My CFL's are all new and they have a wide spectrum with no clear lines. (checked with handheld spectroscope.)



Hi Sarah, Any chance you could she an example to the lamps that didn't work for YOU? Also, if you could post examples of spectra you captured that would be great also. I wonder if there's a chance you used an LED

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