Mars-Hydro LED Grow Light Discussion

Reflector 144? No need to hurry, when you are ready you can contact with me, I will help you check the stock:Namaste:

DeVille said:
I will buy more of these lamps later Sara if they don't get sold out before I manage to save up money :) I want at least 3 more of them
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Awesome:high-five: Yeah, I heard about many good things about sea of green. Really impressed it


DeVille said:
Indeed - I've been going more and more over to sea of green instead of screen of green. It saves so much vegg time and you get better yields because every plant has a bigger container
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Thanks so much for your update Deville:circle-of-love:


DeVille said:
Check the amazing spread on the COB.

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The hanging distance is seem as our other lights, you can hanging the COB a little higher and observe the reaction of the babies. then drop the COB little by little.

DeVille said:
How far away from the plants should I keep this light Sara? (and/or others)

Never tried to grow with a COB before. I understand this light is very concentrated directly below. Guess I will just keep is a little high up now in the beginning and just see how the plants react?

Anyone knows?

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Hi Tgun, so sorry about that, we received your email, we will help you fix the problem


Tgun377 said:
Hi @smoke sara

I have used mars for a while and recently bought 2 x mars pro II epistars and 1 mars pro II cree 256 from your official website a couple weeks ago.

1 of the epistars work perfectly but the other one and the cree have some sort of a problem.

When I plug them in the LEDs make an electrical zapping noise and flicker on and off even with the bloom and grow turned completely off, if I turn the lights on they seem to work perfectly fine??

Very weird that the LEDs flicker and making electrical zapping noises even when the light is turned off. And 2 of the 3 lights are doing it What are your thoughts?

Mars 320 on Vimeo

Thanks.
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So when you received the light and the light happened like this, we accept your return and would love to send you another new light:high-five:
Our service will email you later. Sorry again


DeVille said:
Did they act like this out of the box or did it happen over time?
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Tgun377 said:
Cheers for the quick reply mate you helped me a few weeks ago also, straight out of the box they did it, very weird that 2 of them have the same issue, but when they are turned on then they seem fine it's only when they are turned off, don't know how the leds are still getting power to be able to flicker and making a zapping/ noise like when electricity is sparking

Mars 320 on Vimeo

There's a video of it doing it, easiest way to see
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I'm talking about the COB Sara :) I hope there will be some left of them when I have saved up some money
 
Yeah, it's not normal, that's our fault, we will responsible for that.

DeVille said:
I agree with Weeze. Send Lucy an email. She will get you sorted out. It sounds like a production error. They're not supposed to be like that
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Truly Sorry, Have Lucy reply you? since the lamps have problem when you received, you can send the lamps back to us, we will send you another new lamps


Tgun377 said:
Humidity was the first thing that came to my mind, since the chips are bare and have no glass covering them, were your fine in the long run DeVille? Was just worried the arcing/zapping that you can see in the video would wreck the chips eventually, currently humidity is sat at 46% so not exactly excessive.

By my grounds I take it you mean not my house ground but the unit itself? As the other 320 I have doesn't do it at all... bizarre lol
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Yeah, Mars Pro II easier fix than our other series light, you don't need to know how to soldering, only need a screwdriver.


DeVille said:
I honestly don't know. But logically, since one of them do not have this issue, it's a production error. But electricity is not my strongest side. I broke 4 power supplies, Mars-Hydro sent me new ones and I fixed it myself at home. Luckily the 320's are so easy to work with you can most likely fix them yourself whatever is wrong
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How about the temps in there? The clone babies are pretty:goodjob:


DeVille said:
A little bit of useful info for you Mars-Hydro users. Been testing the Mars bars for cloning. They have given me the best results so far.

Using a normal green-house with dome. Put the clones in peat-pellets and put them on a layer of moist perlite pH'ed to 5.8 with a little bit of Canna Rhizotonic.

Big-Bud, Pure Power Plant, White Widow had roots after 12 days (didn't check earlier)

Train Wreck had roots after 11 days

Jack Herer had roots after 8 days

Using 1 bar (50 watt) and putting the clones not directly below the light. On the photo below you see two bars, but I removed one as it was overkill

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Oh oh right, you favorite lamps of our company is COB:cheesygrinsmiley::cheesygrinsmiley:


DeVille said:
I'm talking about the COB Sara :) I hope there will be some left of them when I have saved up some money
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I don't know yet. I like all my Mars lamps. Did you know that the Mars bars grow nice plants? I use them to keep some very small plants alive. The plan was to keep them alive long term and as small as possible. But the plants are growing faster than I thought under the mars bars. They also grow much tighter internodes than expected. All in all very positive surprise

SmokeSara said:
Oh oh right, you favorite lamps of our company is COB:cheesygrinsmiley::cheesygrinsmiley:
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Many of our customer use the grow bar as side lighting with other lamps, haven't see anyone use grow bar separately.
Glad to hear you said that:smoke2:

DeVille said:
I don't know yet. I like all my Mars lamps. Did you know that the Mars bars grow nice plants? I use them to keep some very small plants alive. The plan was to keep them alive long term and as small as possible. But the plants are growing faster than I thought under the mars bars. They also grow much tighter internodes than expected. All in all very positive surprise
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OK, Now Mars Hydro COB are also available for Australia:cheertwo: the COB carrys IP65 enclosures which offer complete protection against particles and water:bravo: Using MeanWell driver, cxb 3590, and around the COB had add red and blue chips, which are Osram and Cree chips:high-five: Fan radiator help your tent running cool without any noise:Namaste: Only 10 pcs for AU, Is there anyone want to try it:cheesygrinsmiley:
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