To start off there isn’t much out there for this light regarding par readings. I found videos of the 68HD but nothing regarding the 44HD. If you’re looking for SPS intensity I would recommend going with the 68HD. But if your like me and plan to just have Soft/LPS the 44HD is enough. At around 80-85% intensity you will satisfy Lps and get around 100-150 throughout the tank.
I used the newly updated Vabira Aqua Meter which is within 5% of industry standard and these were my results. For those who can’t get there hands on a par meter I hope this helps estimate your intensity. I originally had these lights on lower intensity, I over estimated the strength of these new lights. I would say the 68 is about 30% stronger than the 44s
The tank is a Marine X 110.4 which measures 47.2" L x 19.7" W x 21.7" H
Lights are mounted with hydra flex arms about 6in above waterline. Don’t mind my aqua scape my middle structure is currently being cured

I used the newly updated Vabira Aqua Meter which is within 5% of industry standard and these were my results. For those who can’t get there hands on a par meter I hope this helps estimate your intensity. I originally had these lights on lower intensity, I over estimated the strength of these new lights. I would say the 68 is about 30% stronger than the 44s
The tank is a Marine X 110.4 which measures 47.2" L x 19.7" W x 21.7" H
Lights are mounted with hydra flex arms about 6in above waterline. Don’t mind my aqua scape my middle structure is currently being cured

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