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A CXB light will blast out both light together! Nice try to promote PlatinumLED

I would say, for americans you can buy GoGreen or PacificLightingConcept, JohnsonLED, TastyLED, A51(all active cooling). For european you can buy BensHorticultureLighting (passiv cooling) or SpectraLabDesign (active cooling)

Yes. I looked on your avatar and I saw a cheap chinese LED. With cheap Epistar Leds, which are about 20% efficient. I not will longer talk with you. You are not able to answer my question. Last 30 years you had no problem with your "Streetlight" inside!! Also HID are for greenhouses, too! And...

Had you a look on my avatar? Is it a HID? I tell you, your epistar light is less efficient. Less than HID. Some COB like CREE or Bridgelux same or more efficient as HID. Can you answer my question? Have you same efforts with Mars as your 30 years HID experience? If not, why did you switch? I...

COB means Chip on Board. So there a lot of cheap chinese COBs on market! And what COB should that be? Single COB with 200W? Underdriven or Fullblast? Why you think, you can get a efficient lamp for 150$ with 800W? If so, Manufacturer like Cree or Bridgelux are bankrupt!! Why is Cree leading LED...

Because there was no efforts! Its look like you want promote Mars or you did not know anything about growing. Whats your numbers (g/W) with HPS last 30 years? And whats your numbers now with Mars? Why you do not understand, that Epistar is less efficient than a HPS? Sure you can upgrade to more...

For sure cost same. But 400W HPS,MH, Vero or CXB will double up your income of weed in contrast to mars. If you are a beginner, for sure you are happy with Mars lights, because you did not know better. Or you did not know what is possible or better say "normal"

So which kind of mobilephone you use? Did you have a chinese fake rebrand phone, due cheap price? Or did you have some quality made by some serious manufacturer? I am sure, you do not have a crappy fake china phone. And your phone you use only to call. You want to grow plants with chinese crap...

For this tent you can use 250W HPS. Need less energy and will give you better results. This lamps with Epistar Chips are less efficient as HPS

Not sure, but I think, this small heatsinks are not enough for passive cooling! Maybe max. 3W for each Lamp, but I think they run harder.

How big should be your room for 1200W or 1600W? This is a lot of Power! I would say your space should be something like 8x4 feet, if one lamp can handle this space? I had a look on their page, but difficult to find anything. Maybe you can try one with Cree Diodes from them, but do not take any...

I tested temp droop after switch off. It was nearly the same Temperature as heatsink. Maybe 5 degrees more as heatsink. I use 1400mA, 3000K AD bin. Heatsink was 52 degrees and LES after switch off about 56 degrees.

:clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap::clap: Get the maximum out of this COBs. I think the whole lamp will glow with 3000K :lol::lol::lol:

would say W4 bin is not really good. So yes, you got more cobs, but I think you did not save on energy.

Thank you. So I will have a look again. So all Vero are V2 right?

Hi, I like all the new lights on market and I am sure they all have there advantages and disadvantages. What me really interest is, which bin they use and if there panel is dimmable? I am sure, I read anywhere that A51 is dimmable, but last time I had a look, i couldn`t found anything on the...

No, white is a distribution of all visible nm from 400-700nm. If white light is really white, its called cool white and have more blue. If it is more yellow it called warm white and have more red.

For sure, but BB is lower bin than BC and 3070 is same apple only smaller, I thought before?

I saw in Cree tool, that CXB3070 BB bin will outperform an CXB3590 CB bin. Could this be right? I prefer CXB3070 for there excellent Holder from TE. There are cheaper and looks optical like a Vero after mounting.

link I will add as soon as possible. About price I can not talk, I am not allowed to advertise my product. Specs should be ok. MW HLG-185H-C1400 A and 4x CXB3070 AD may be BB, 3000K, 80CRI.