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Love it. Can't wait until I can DIY my own liquid cooled LED.

You may want to post this over at LED and other Lighting, they will know exactly what you need

Was thinking about a mix of 4000k and 5000k. I'll do 3500k for the flower tent though.

Welp pretty much sold out of the good ones. Day late and a dollar short as usual :joint::cuss:

Done and done

I'm planning on pulling the trigger on a 2x4 vegging COB build, however I want to build another bar for my 4x4 flower tent later this year. Does it make more sense to go with a cheap citizen vegging panel (8x 1212s + meanwell hlg-320h) or to go with a cheap flowering panel later this year? I...

If you're growing in 10sqft your PPF is 769 )according to the Citi Calculator) which many people would say is ideal, however I'm not sure.

How are your heatsinks running? Hot or cold? Some guy was saying these pin heatsinks get super hot

Yea CUTANDROLL code isn't working for this kit now

Awesome! Which kits?

CUTANDROLL discount isn't working anymore.. unfortunate because I'm on the edge of purchase.

DO NOT waste your money on a Mars light, or any other name brand light that uses 3w diodes. You will blow diodes within a year and their support will tell you to fuck off. There is a reason these lights are shown all over this sub in people's garages, turned into modified shop lights and...

On the bright side, when your light blows 10 diodes I thought it was more expensive than $60, that is not that bad. I have seen people spend thousands on the same tech that you just bought only to have diodes blow within months, so my response was more due to PTSD from watching people get...

Everyone in the thread has a different wattage figure though: 1. 75w 2. 150w 3. 200w 4. 250w 5 400w Is there a general consensus of where I should be at, in terms of COB wattage?

I'm not super well versed on the models but I think you mean the CXB3590 and vero 29? Do Citizen fit into this picture? What is their "flagship cob" and would it work as the other options for a vegging light? Sorry Rahz... questions breed more questions haha

Hey all. I'm looking to do a DIY build for a 2x4 tent dedicated to vegging. I'm really into the idea of a Citizen COB build. Does anyone have some suggestions for what I should go with? I need driver and LED suggestions. For color temp it sounds like 3000k is best for veg only lights, but I'm...

Actually, his last question was if he was out of his mind for buying two of these lights. I answered his question.

Sounds like you just want a pat on the back for making not just a mistake but two big Mars sized mistakes. This is exactly what I'm getting at with my post. Kind of hilarious that you interpreted it as brand love/hate, because this is not what I'm trying to convey. What I'm trying to convey is...

I'm planning on making a little citizen veg light for my 2x4 tent. Does anyone have a good idea of what build-out I should go here? I'm upgrading from 8x 34w CFLs. I'd like to veg 4 girls to transfer into my 4x4 flower tent - but I also want to keep a mother plant or two on the sides.. (not...

Mars Hydro is generally regarded as being complete dogshit. 300w at the wall is the important distinction to make here, I'd be surprised if you're actually getting 150w on your plants from that light. No one here will tell you to buy another Mars Hydro light. You see DIY videos on this sub of...