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Does the MEAN WELL XLG-150-H-A would work for 3 cobs which are 90cri, 1800mA; 52V; 93,6W (vero 29 BXRC-35G10K0-B-7X)? It's the only driver that I found in my country and think that might works. I'm very confused about how to choose the correct driver. Does anyone have any study material? (I...

Hello guys, I'm designing the heatsinks for my 6 veros 29 3500K B (7gen) which I intend to run on approximately 80w each (hlg 480H - 54V). I've learned some stuff here about the relation of surface area per heat watts and these stuff and concluded that the active heatsinks would be better for...

Hi guys, I'm calculating the dimensions of an aluminium passive heatsink for my setup. After some study I got that my cobs working with aprox 80w (480/6) ea would generate 20% of heat at the worst case temperature. Then I made: 0,2*(80)=16 heat watts and sized the dimensions of the heatsink...

Hi guys! I'm planning to mount 6 cobs (Bridgelux® Gen 7 Vero® 29) on a 480w (HLG-480H-54A) driver (already bought). My idea is to run them on 70W ea, approximately. My doubt is if six passive heatsink with 80W thermal resistance ea (at 25º ambient) (no-fan CR-80EH) will handle that. However, my...

Hi guys, first of all, thank you, I'm having a lot of help here on the forum. I'm setting up a grow space that has something like 190x120x240cm where I intend to build two pipe supported tents with about 80x95x200cm. The light will be 6 vero29 3500K B on a HLG 480w driver, each side. I'm...

Hi guys, first i'm sorry if there is some post like this but the amount if information here is HUUGE and i end up a bit confused, i have a hlg-480H-54A, already bought it and i'm not 100% sure if what cob should i buy, i thought about Vero29se, and my doubts are: 3000k, 3500k or maybe other...