147$ for 4 qb132
70$ for the hlg240h1750b

Thanks for reminding me, I meant to attach a picture, its a designated spot on the driver to read the temperature at. HLG-240H-C1750_TC_point.png Well I guess U will upgrade to the 320 verion next time so I can still use the 4 qb132 @60w and not be taxing the driver. I guess I will see how hot it g...

If I do that it will run at 240w correct? These are rated up to 75w , so I'm good to run em at full strength for long durations without problems? Your advice is appreciated. I am new to the forum Running at 60W and being rated for 75W that gives you a 1.25 safety factor - your good to go. On the dr...

Sorry been busy... I actually dont know if the potentiometer wires touching does anything or no. When I tape the wires I tape them separate with two pieces of tape - not together. Then my drivers run at full power. Of course to get 100% power out of the driver need to still balance the fit with the...

thc413, thanks for the info, i have been putting ideas together and looking on amazon i see that they are out of 132 3500k, so do you think a mix of 4 2700k and 4 4000k would do well and keep stretch down a bit, or i have 2 288's 3000k here and i could use those with 4 132's 2700k. i just received ...

Can u check out my qb132 thread? welcome to the forum first off 😁. and YAY quantum board question!!! 😁 yes.. you could run both of the 132's and 288's in series on a single driver... the hlg-320h-c1750 is the perfect match... 36v+36v+52v+52v= 176v the max is 183v on that driver.. ( guesstimate on th...

So it just has leads for the potentiometer. Its actually version b. Do I need one? Can't I wire em together. Also there are three leads on the input, I assume hot, neutral, ground. But this is Also compatible for 277v so I dont wanna fry it See my resply please I often use b type drivers without a ...

If I do that it will run at 240w correct?
These are rated up to 75w , so I'm good to run em at full strength for long durations without problems?
Your advice is appreciated. I am new to the forum

How am I doingg?

So it just has leads for the potentiometer.
Its actually version b. Do I need one? Can't I wire em together.

Also there are three leads on the input, I assume hot, neutral, ground. But this is Also compatible for 277v so I dont wanna fry it