Okay so DLI, Daily Light Integral, is an equation that measures usable light for photosynthesis, PAR or PPFD, over a 24 hour period.
Several factors play into it other than just light such as CO2 and others but being indoors, we can dismiss some of those factors like longitude and latitude since we control the light and timing of it.
For cannabis we're wanting it at around 10-15 for small and young plants then 30-45 for mature plants and flowering.
At your current height and output, this is what your light is doing
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First thing you'll probably notice is how inaccurate phone apps are when it comes to measuring PAR but that's ok. This light meter I'm using is a spendy little gadget but since we have the same lights I can do measuring by remote to give you more accurate light readings.
So going back to DLI you can see it's very low at that height and those settings.
You can either lower the light, increase it's output, or both.
Now here's what 50-50-50 looks like at around 20 inches above target
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Given the size, age, and health of your plant it can take this 50% output and probably ask for more so if I'm king of your castle I'd bring blue up to 50, white up to 40 and red up to 30 and lower it down to about 25" above target. Over the next few days brings white and red up to match blue and hold it there. As the plant grows, add 5-10 to each channel each week until at max power maintaining that 25" above target height. Around week 4 of bloom you'll want to be at max power and 25-30" above target