Ok then, answer me this. Let's pretend the Phillips is a 100w light, just for easy math. And I run both channels at 100%. How many watts per channels would that be like? 100w each channel?AFAICT no, or you would increase output..
100-0, 75-25, 50-50, 25-75, 0-100 as an example.......ONLY way to maintain power to equal across color shifts..
Pretend it's watts.. all have to add to 100...
Hydra is sort of a hybrid. Not sure how they adj theirs.. or "borrow" power..
Still more of the "phillips" way.. or almost any other besides Kessil..
There are commercial lighting COB's that do the kessil way by current balancing across 2 channels (WW, CW) to maintain intensity while shifting color from warm to cool..