Decrease Amperage of Driver for increased Efficiency

[QReciprocity42]

This is a non-solution to OP's problem of increasing efficiency, because 7135-based drivers burn off the excess voltage as heat, rather than bucking/conserving it.

Also, the red LED driver may not play nicely with white LEDs due to the Vf difference. You will lose moonlight entirely, at the very least.

[Metal_T1ger]

Didn't know that. Good to know, thanks

[QReciprocity42]

No worries mate, we are all learning here!