LEDgardener

Hi guys,

This is for a smaller personal setup. I would like to know the best driver for 2 x QB132. Those are 75W max boards not requiring heatsinks from what I read. I'm trying to run them at about 50% in my veg cabinet but would like to be able to run them closer to 75W when I'm close to flower.

I was looking at either the HLG-150H-36B for parallel configuration but not sure if it's the best choice.
Would I get better results by wiring boards in series?

What would be the best driver to achieve this or the best driver choices for my setup?

Thanks in advance.

If you are going to stick with just two QB132 boards, then the HLG-150H-36 would be the best choice. I like the 3 in 1 dimming function of the B drivers. But they now offer an AB driver that gives you the remote dimming function of the B driver but also retains the voltage adjust function of the A driver. For your application I don't know that the extra function is worth the extra $20. Mouser has all three in stock.

HLG-150H-36A
HLG-150H-36B
HLG-150H-36AB