Vero 29 B or C?

DankaDank said:

I would bet on a 140mm pin sink being cooler in a grow area, ( i.e. substantial air movement) than a small heat sink with a fan.

Click to expand...

133 isnt that much smaller and has a lot more surface area

would 6x 29b (312v) run effectively with a HLG-480H-C1750? 137~274V normal range on driver with a 340v open current. Never over ran a driver on voltage and curious if these would still operate normal. Shows its capable of 120%v to 80%I with the adaptive function. I'm not new to COBs just never understood this aspect.

I already know that I can run 6x 29D's with the 480h-c2100b and sorry for hijacking the thread.

Hi I'm getting in some of the citiled version 6 1818 which are about as efficient as cobs get above 50w to around 125w. As well as high quality 150mm 163mm and 180mm pin fin cold forged sinks pre drilled and tapped for cob holders reflectors and rails .

Planning on ordering in a large batch of the citiled 1812 version 6 great at around 50w to 80w also if people are interested I could supply those at around $20 each plus postage.

Also getting in some 250w quantum board kits

Anyone interested just drop me a message.