Here you go:
View attachment 3715477
The strips run 6 in parallel at a time, so 230mA each. I also digitized the Current vs Flux, Temp vs Flux, and eyeballed Voltage vs Temp charts from the LM301A datasheet.
That's 147% on the LM301A charts, with 150mA being typical current. Mid bin are 66 lumens at 150ma, soooo...1.47 * 66 * 96 die is 9313 lumens? Data sheet says 9380 for the L09, but that 9313 is at 85C, not 65C. So that 147% is pretty close.
At 1380mA we have 3.0125V * 230mA * 96 = 66.6W
At 700mA we have about 2.86V * 115mA * 96 = 31.6W
We land at 78% of typical lumens @ 115ma, with a 5% bump if you keep temps at 50C we get .78 * 66 * 96 * 1.05 = 5189lm @ 31.6W, or 164lm/W
Which lands us ~49.6% efficiency and about 2.27 umol/J, not too shabby. Unless I fucked up. Which is better than even odds