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23 reviews
Been using for almost a month now.
I have to admit I was a little sceptical due to the price but took a risk and ordered one.
A month in and it is working superbly! My plants are coming along just great. It is working exactly as it should do, fan is working great.
It came very well packed and discreetly. Made of good quality materials and put together brilliantly.
Honestly cannot find fault with it. Will be ordering more and reccomending to others.
Highly recommended!
It was packed very well and the light itself seems to be of very good quality materials and construction.
I've switched it on to test and every LED is working and the fans are working great.
So I'm very happy and looking forward to seeing the results!Read full review
Verified purchase: Yes • Condition: new • Sold by: dealermars
Very good value!
Its a very good light for the money.
Fast delivery. It was here in 5 days.(From Germany to Hungary)
The packaging is very good and solid.
Simple design. Easy to change parts.
Would be nice if it would have an ON/OFF switch. But its not necessary.
Good spectrum.
Draws 125W from the outlet.
Cord could be thinner and more flexible.(Its a standard PC PSU cable)
Hangers are very good.
The fan is a little too noisy but its not bad.
Stays relatively cool even on 24/7.
I've only been using it for a week but its good so far.
Seems like the plants like it(tomatoes).
Would buy again. I dont think you can find a better light for the money.Read full review
Verified purchase: Yes • Condition: new • Sold by: dealermars
Good work Mars
Well i left it 5 weeks to write my review because for a item like this needs some proper testing. To be honest it works great, my plants grow pretty fast and are not over stretching and went into flower at 4 weeks from seed.
Its pretty quiet to and not a hole lot of heat, I think Mars has a very good light spectrum to
and will buy again because of good quality and price. 5 StarsRead full review
Verified purchase: Yes • Condition: new • Sold by: dealermars
Excellent product
This is exactly what you need for your greenhouse.
Very cost effective to run and very little heat.
The light coverage is superb too.
Will definitely buy another should the greenhouse need it.Read full review
Verified purchase: Yes • Condition: new • Sold by: marshydro-uk
Surprisingly good!
Well packaged and it arrived quickly. It's my first time with an led and will decide if it's strong enough for my needs later. Seedlings responded well and in veg stage now. May need a higher wattage as used to using a HID, time will tell. I would certainly consider Mars again..Read full review
Verified purchase: Yes • Condition: new • Sold by: dealermars
Amazing value
Perfect build quality.
Quiet and cool running.
Excellent value for money.
So happy with my first mars hydro 300, that I got another.
Verified purchase: Yes • Condition: new • Sold by: dealermars
Yeah this is the one you want
Great lights I’m using 3 now 😁
Verified purchase: Yes • Condition: new • Sold by: marshydro-uk
good
Led was brighter as expected, arrived quickly
Verified purchase: Yes • Condition: new • Sold by: dealermars
Job done very well
Good product for money.does the job well.low noise.would recommend
Verified purchase: Yes • Condition: new • Sold by: dealermars
firstclass
i will be buying another one
Verified purchase: Yes • Condition: new • Sold by: dealermars