The Battle of the LED's BD450 vs GSL 600w Quantum Vs GLH Spectra 500 vs 357MagLED+

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postnothrills said:

Here is a spectrum reading done by some guy on his own and he compared it with a 1000w hps. The reds are phenomenal but the blues aren't all that great. But since you can switch between veg/flower/full spec, I wonder if you'd get more blue

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I would be careful what you read on ledbug.guy's forum:

I asked why the PAR graph for another LED with only 400nM & 600nM wavelengths was so similar to the magnum plus which is supposed to have 11 wavelengths.

I also pointed out that his PAR graph for the new "par-amp" plain magnum was just the mag+ PAR graph mislaid over the HPS baseline. He agreed there was an error and promised to have new graphs up ASAP.

Was IP banned shortly thereafter...still don't know what I said wrong.

I use the spectra.. they are definitely a solid LED.