Pickupman66
New member
Haha. well I have a lumentek 240 pro. I bypassed the on board controls and since it uses inverted pwm, I bought an analog to pwm board Arduino board. I run the three channels off of this via my analog outputs. Works splendidly! initially though it would not kill the lights fully So i used the two PWM channels to operate a relay board to kill power to the ballasts but then it started lowering them to full off. I now have a 5.5 hour up and down with an hour of peak light. Plus moons. As for the other lights they make some may be abalog, some may be pwm and some use a reverse pwm. By that I mean my leds are at 100% brightness with a zero pwm signal. And they are off with a 100% pwm.
Btw, ballasts will say pwm or analog on them
Btw, ballasts will say pwm or analog on them
Last edited: