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Mars Cree COB 300W Led Grow Light - Mars Hydro
Indoor Grow Tent 28''x28''x64'' (70x70x160cm) - Mars Hydro
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Solid 5 star light brings out the best in your plants!ServiceAn excellent grow light all around! I’ve been using 3 Mars COB’s in an array configuration for about 9 months and they’re really superb lights! A small cross breeze over the lights keep them cool to the touch. The light coverage/penetration is very good with these lights which is lovely. Plants stay low and don’t stretch much either. Very impressive yields holy moly! I own several different brands of high end LEDs and the Mars COB is my favorite! I can’t seem to justify using a different light these are THAT good!These quiet lights veryServiceI really like itBad ass cobs lightsServiceHi there I just saw your coblight I would love to run your lights on my you tube channel show all the other grower your lights are awesome I would do show them off on my channel you tube channel Big Len .I am disabled can you help me out and I will help you with my groups thank you for your time please help me to help youGreat Cob LightsServiceThese Cree Cobs are very well made and the cases are a great addition. With just a small breeze blowing over them they stay cool. They are much easier to hang than Cobs on a built frame and work very well to save space being very compact with amazing light output and spread per Cob with the added Osram blue/red chips. The price is very fair considering the quality of parts used and the case that Mars Hydro has designed is just fantastic. I highly recommend anyone interested in these lights, I have had excellent results with them.Quick delivery and solid study build. Will follow up with a performance review.ServiceI ordered 3 100w COB LEDs on the wednesday and they arrived on the friday. So the delivery service I can't fault. The packaging was excellent. The lights are completely surrounded in styrafoam so they can take serious knocks and there won't be any damage to the lights. The build quality of the lights are brilliant. They have a real solid feel to them. There seems to be a stigma when people read made in china. But these things are solid. Can't comment on how well they perfom yet until I get to the end of this run but so far they seem to be performing well. Will update with the results in a couple of months. But so far I'm very happy with the lights!!3590 cree is the kingServiceThis light is the best. White Berry in 120x60x170 scrogg 2,5 g p/watt only with 100 watt cob.Awesome small veg light!ServiceThis light is perfect for my purpose, a small seedling/ clone tent. I’ve had it two weeks and I can’t believe how lush these little plants are. The color is pleasing to look at while admiring the leaf growth. I’m at 24” over canopy. From what I’ve seen even in 18 days, I know this will vegetate my plants perfectly until their move to flowering tent. Well done Mars, shehshe!cobServiceThis COB is one of the best on the market. They surround it with orsam far red chips to enhance terpene production very smart. This is one of the most efficient lights ever produced for growing marijuana. 800 watts will do a five by nine that is UNREALgrown under 1 cob and 2 Mars 400's. hope to get one more cob again.Service1 week of flush left but pulled a small bud to dry and try out. Headlock OG (Chemdawg x Nightmare OG). Pretty dense. grown under 1 cob and 2 Mars 400's. hope to get one more cob again.plants under cob light look very happy.thxServiceHaving a little trouble with some of the leafs curling up, but it's not the light's problem, I know, and now sloved all, plants under cob light look very happy.thx
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- Does the cob make more new series ? like 400w,600w, 800w, 1000w?
- When will my order be shipped?
- What does COB mean?
- How many of these lights for a 4'x4' tent?
- Which Cree COB do you use exactly?
- Does this have separate switches for veg and flower?
- Hello, Thank you for cob light, I am wanting to know if the Meanwell hlg-100h-54a driver in the picture, it shows the driver with the 2 black caps covering the opening to adj. output levels? Are they now on the bottom of the driver like sp250? No worries if not, just asking. Thank you.
- Do you offer warranty on the light?
- Do you know the ETA when the light will be delivered after I place order online?
- Can I order some spare replacement parts when I order the light? If can, where should I order them?
- Are there any other items together with the light? such as powercord, cables and so on.