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I have a lux meter! You say 24" fully cranked up?

I'm only allowed one tent that's my biggest bummer. Also only have slate 1 heatsinks and a 185 1400 driver for the boards. Temperature is 25-26 lights on 21-22 lights off humidity around 50-60% Tallest branch has stretched up to around 18 inches from the light. I'm running 31w/sqft and...

It's in a 4x4 tent. So 1 board at 150w to equal the efficiency of 3 cobs. How about all 4 boards? They are on one driver parallel. And @Randomblame thats a fair bit isn't? Currently on 500w at 20inchs and leaves are serrating like a gooden. Yet this low on the w/sqft I thought it was just...

i keep tweaking my lights trying to see where my plants look stressed but seem to just not like light. I have 9 cxb3590s 3k 90cri on 3 120 1400 drivers 4 304 35k Samsung boards on a 185 1400 What power should I put through the boards and what should I put through the cobs? For flowering at the...

Haha if I could hide the wife I'd have more than one tent upnnow lol

Thanks

I'm still waiting for you to get me a quote to ship to the uk :sleep: I would like to own some of your boards. As I understand YOUR boards have the extra colours and Also useing the SAMSUNG diodes. Would love to know who's boards your knocking off pmsl hope they ship to the uk :lol: Even...

That would be good for all the mains leads but I'm more interested in the small wires between cobs and boards and such. Im thinking may just have to silver tape over them or electrical tape but was wanting a neater look

Bought a bulb for my bedroom lamp man it's bright for a 2700k

as above how is everyone hiding the wires on your diy builds?

In my case 1 driver runs 3 cobs and then 1 for the 4 boards

I read anything under 10m is negligible and mine is 3 at the most for each driver

Either cable grommets through the frame or into junction box and just make sure the cables are secured to the frame so no movement

I was undecided for a while has all my drivers in the frame, I use solid core for the cobs to a joiner then was my driver and stranded stranded cable the other end, I just swapped it around so the driver has a plug direct and the other end has a joiner or insulated then stranded flex up to the...

Iv been asking the same question. I think Stephen said to run them the same power as the cobs so I'm guessing same distance so I'm running 35w each cob/board

500w at the wall

Iv re done mine again for now until I get more heatsinks for the boards and a bigger frame or just one big alli sheet to attach everything to. One thing I did notice with these 3500k Samsung boards is that on 20w per board they look much more white although this could be my camera as I couldn't...

And just doing some autos getting a feel and then got some more hoots ready to flip when done

Cobs running 100w between each bar of 3 and the 100w through 2 of the boards so far, 3k 90cri on the 3590s and 35k 80cri boards as is boards @12 inches 50000 lux cob at 30000ish

I need to redo mine to fit better over a 4x4 space it's abit small, but with 9 cobs 4 boards