I had my hood blink out on me, quite literally, it was blinking every second. Called jbj and well they sent me the upgraded hood. Wow they are bright LEDs. I am going to try a ramp schedule:
ml = moonlights 2@1w 456 nm
dd = dawn dusk 4@3w 466 nm
dl = day light 14k
ml on @ 6am off @ 8:30, on...