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OSREE GL2000 Sunlike LED Grow Light VS Mars Hydro SP-250 LED Grow Light Reviews 2021

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420weedlight

The LED Grow Lights technology has revolutionized the lighting solutions providing them the most amazing capabilities. Quite surprisingly, the technology found its applications in our greenhouses and gardens as well promoting and fostering growth of different flowers and vegetation.
These lights offer much-needed illumination for the plants to grow. They offer energy to the plants which they need for executing their growth processes.
So, whether you need some extra glow in your existing greenhouse or garden or you’re planning to make one, the Best LED grow lights 2021 will prove to be handy in situations where you need an alternative to the natural lights.

OSREE GL2000 Sunlike LED Grow Light

OSREE GL2000 Sunlike Full Spectrum LED Grow Light for Greenhouse Indoor Plant Seeding Bloom and Veg

I was happy to take a look at the Osree Gl 2000. This LED light is made up of 1344 smd leds. The spectrum is made up of 3000k 5000k 660nm and 730 IR diodes. With par testing the grow light, we found that the coverage was surprisingly even and overall was pretty decent. The driver on this light is a Chinese branded Fahold 200 watt. This light draws 193 watts while running at full power tested on my smart energy meter. The body of the light is solid aluminum with what appears to be a piece of plexiglass on the bottom. It has a fairly nice finned aluminum heatsink. You can really feel the heat dissipating from the fins and that showed in the temperature testing. The light did run a bit warm at 53C but nothing overly hot. The bottom was showing 45C and the driver was about 59C but well within operating temperatures. The efficacy rating for this LED grow light came out to 2.04 umol/j which is fairly efficient. Overall, I found the Osree GL2000 to be an affordable LED grow light option that performs pretty decently.

Mars Hydro SP-250 LED Grow Light

Mars Hydro SP-250 - LED Grow Lights Depot

The three strongest points of the Mars Hydro LED Grow Light are the color spectrum, the high output per watt consumed and the low cost.They do so using white SMD diodes from Epistar on the 150 and from Samsung on the 3000, which makes them very similar to the quantum board lights.
But Mars actually went one better, by adding IR and UV diodes to round out the spectrum in the areas where all-white LEDs fall a bit short. In the SP 3000, they also added red diodes. The addition of red, IR and UV is similar to what the top COB lights do.
Basically, Mars uses the quantum board spectrum, but fixes that spectrum’s biggest weaknesses: the lack of UV and IR. Plus they add some red light to the SP 3000 for good measure.
The end result is the perfect spectrum for every stage of growth. It is very similar to natural sunlight, with added red and blue light, since those are the colors of light plants need the most.
The Samsung LM301B diodes are driven by a MeanWell dimmable driver. It drives them at around 300 watts at full power and is highly efficient (2.8μmol/J), giving you an output equivalent to a 400 watt HID system.
Specifically, it achieves a PPFD of 999 umol/m²/s dead center at 19.5 inches from the canopy, which is how high you would hang the light during bloom, for a 2 by 4 foot coverage area.
During the vegetative stage, you would either hang it 24 to 30 inches, which increases the coverage to 3 by 5 feet, or you would simply dim the light down a bit and save on power costs.

Bring Out The Best From Your Cannabis Plant!
If you’re looking for growing light, OSREE GL2000 Sunlike LED Grow Light and Mars Hydro SP-250 LED Grow Light are the most suitable options. Different alternatives work best for different surroundings, so pick the one that’s best for you and work to its benefits.
Once you have selected the right light for your requirements, you can start growing marijuana after you have decided on the soil type, your fertilizer choices, and a few other things, of course!
We hope that this in-depth article about the best LED grow light for indoor marijuana growing will help you get the best out of it!

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