VIPARSPECTRA XS1500 LED Grow Light VS ECO Farm 150W LM301B Quantum Board Bar Reviews
LED grow light technology has been improving rapidly especially in the last 1–2 years. Although just about any LED grow light (even the worst ones) can grow good weed, some newer models developed specifically for cannabis are getting better yields, density, and plant growth rates than older and generic models. We are currently doing extensive testing between different LED grow lights to determine which are the “best”. Every grow light on this page gets great results (just look at the pictures to see what to expect) but I’d like to specifically point out certain LEDs where the newest models are beating expectations. We all want to find best LED grow light for our plants.
How to choose the best LED grow light?
If you’re looking for a highly efficient light that is compact, durable and has an extended use life LED grow lights are the best option. They run nearly 70% cooler than the HPS lights, which means fewer exhausts in your grow room. They also last longer than CFLs or Halogens, which means you have to replace bulbs less frequently than other light types.
But choosing the best LED light for your grow room is a process in itself. It’ll take some research and a bit of trial and error to find exactly the right light for your grow style. The light you choose depends on different factors. These factors include the size of your room, the kind of plants you are growing (seedlings or clones), and how well you maintain the temperature and environment. It also depends if you want an all-purpose light or you want separate lights to work with the plant at its different growth stages.
What Should I Look For in the Best Grow Lights?
Is it marketing or is it quality? What are the real benefits of LED grow lights, or the features to look for? The primary factors you should look for in LED grow lights are these.
Full Spectrum Grow Lights
The best LED grow lights deliver full spectrum wavelengths from 380 to 840 nm. This includes blue, red, IR, and UV light for all of the growth stages.
To be sure, this recommendation is relatively new in indoor horticulture; in the past we didn’t have these kinds of lighting systems to use. However, using full spectrum lighting for indoor grows can yield plants with more flowers and healthier buds.
Energy-Efficient and Cost-Effective
LED grow lights use far less electricity, too — and the buy-in cost is still lower, because LED grow lights last significantly longer. A high-quality LED light system will last for years while running 10 to 12 hours daily. Even higher wattage LED lights with their powerful output are more cost-effective because they ultimately reduce electrical use overall.
LED lights also run much cooler despite producing a greater amount of light, which means you don’t need to add fans to reduce the temperature low. They are more durable and well-made, so they last longer and fail less.
Closer Control Over Your Indoor Garden
The ability to closely control light levels improves the health and yield of your plants. The ability to do so remotely yet precisely improves your quality of life, and that’s where LED grow light systems come in. Tailoring your lighting cycle also saves you more money, so consider more tweaking features both a yield and cost benefit.
PAR/Lumen Output
To achieve optimal light for your plants, aim for a balanced spectrum with a high PAR/lumen output. Typically the best way to achieve this is with a mix of 3-watt and 5-watt diodes.
Coverage
It is important to be precise in your measurements when considering the area that the lights project. Plants that receive less light will produce less and can dwarf. Occasionally, product descriptions aren’t totally accurate, so it’s critical to check reviews like this one to confirm coverage.
You may heard that VIPARSPECTRA XS1500 LED Grow Light

The Viparspectra XS series of grow lights features MeanWell drivers and Samsung chips, just like the top brands, but they sell for a much lower price.
This makes them exactly like so many other budget brands trying to take advantage of the surge in quantum board popularity, by making cheaper versions of HLG lights.
The Viparspectra XS1500 is the newest iteration of their quantum board grow lights for 2020. The light dimmable with max wattage at 150 watts. It has a mixed spectrum of 3000K, 5000K, 660nm red, and 730nm IR. It is attached to a full aluminum heat seat. It is similar to the Pro series, P1500 grow light they came out with, in early 2020 but has upgraded Samsung LM301B diodes and an HLG series Meanwell driver.
- Pure and clean silver look
- Industry-leading Samsung diodes
- MEAN WELL LED driver
- Up to 50% higher real power and at least 70% higher PAR outputs than other manufacturers
- PPE 2.7 µmol/J
- Sun-like full spectrum
- Including Infrared LED (IR)
- Built-in dimmer switch, 5% — 100%
- Silicone sealant conformal coating to waterproof LEDs
- Passive cooling with larger-surface heat sink
- Totally silent
Also, ECO Farm 150W LM301B Quantum Board Bar can be your great choice.

These high quality components are extremely efficient, delivering a high output, while consuming less power and generating less heat than almost every other light on the market.
The Samsung LM301H LEDs emit a full-spectrum white light with a color temperature of 3500K. That is a warm white (i.e. containing a lot of red-spectrum light) that is great for flowering, but also works well for vegging.
The additional LH351 LEDs add a 660 nm deep red light that give plants a huge boost during the bloom stage. It results in bigger and more potent yields.
TOP FEATURES
· Pre-assemabled High efficiency white light Quantum led grow light board
· White Light Full Spectrum for better results
· Reliable passive cooled design, 10mm thickness heatsink
· Better canopy light penetration with diffused light
· Perfect performance for veg and bloom
· Dimmable Power Supply included
· 1 Year Warranty for board
· 5 years Warranty for Meanwell driver
Why Do You Need The Best LED Grow Lights?
Having a LED grow light set up is essential for various reasons. There are a lot of approaches to get light to your plants, yet how would you realize that it is the most proficient way? How might you realize that you aren’t really overheating your plants trying to direct more light into them and increment your yield?
The reality remains that LED lights are the most productive grow lights that are accessible. To start, LED grow lights moderate 75% more power than customary grow lights.
By utilizing less power, you will spend less cash on power bills and hence have significantly more cash remaining for getting a charge out of your rewards for all the hard work, as opposed to spending its dominant part running the grow task itself.
Vital too is that the best LED grow lights utilize particular wavelengths of light that are required the most by your plants. Conventional grow lights shoot your plants with light and subsequently a significant part of the light is squandered.
LED lights, then again, utilize just blue and red wavelengths to give your plants everything that they require without wasting power and light on things that aren’t successful. There are LEDs that component either both, or special case, which makes it conceivable to practice and tailor your lighting to your plant’s needs.
Final Thoughts
This 2 best LED grow lights for weed and buyer’s guide should help you choose which LED grow lights are best for your plants. Your current grow may have multiple plants or strains, space restrictions, and almost definitely has a budget. With all of those considerations in mind, you can select the best LED grow light right here.
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