Fluence SPYDR 2i 630W LED Grow Light VS LUXX Lighting 645w LED Pro

indoor growing1130
5 min readSep 9, 2021

LEDs have overtaken HPS and other HIDs as the best LED grow light for nearly all home growers. Although there are some situations where LECs or HPS are a great choice (for example in a cold space where the heat of the lights is a positive thing, or if you’re making concentrates and want to use special bulbs to increase trichome production and terpene levels/smells), generally most home growers will be happiest with LEDs.

LEDs grow magnificent plants indoors without much heat or electricity. Today you’ll learn about some of the best LED grow lights for plants.

Around 2018 the newest models of LEDs started matching and even beating the results that we're getting from HPS and LEC grow lights. The rate of improvement on new LEDs seems to be speeding up since then, not slowing down. It may come as a shock to the old-timers who were underwhelmed by older LED technology, but new LEDs have fairly won the title of “best LED grow light” for home growers in my opinion. Today I’m going to share two of the best LED grow lights for plants and compare them so you can harness that power in your own growth.

What does “full-spectrum” mean?

“Full-spectrum” is used to refer to certain LED models. It is a term that is most often used by advertisers and manufacturers, rather than a deeply scientific term.

You might see some of these advertisements reference the spectrum chart for how plants absorb chlorophyll. But this chart isn’t actually relevant to living plants. It’s about extracted chlorophyll. So this chart doesn’t have anything to do with the growth process for your plant.

The spectrum of light will never be powerful enough to override the intensity. A 100-watt “full-spectrum” LED bulb isn’t as powerful or effective as one with 1,000 watts. The intensity of light is more important than the type of light, but it is possible for plants to respond differently to different types of light.

Fluence SPYDR 2i 630W LED Grow Light

Features:

This Fluence LED grow light is a high-performance, full-cycle top-lighting solution for commercial horticulture cultivation, with the power to scale from vegetative growth to higher light intensities in bloom. It was designed for commercial growers to push the envelope with high-PPFD cultivation practices along with sophisticated CO2 supplementation.
SPYDR 2 series is ideal for high PPFD cultivation with single or multi-tier racking — from veg to bloom. The series has an average PPFD up to 1,060 µmol/m2/s over a 4’x4’ (122×122 cm) canopy. The SPYDR Series can illuminate all types of vertical racks and grow tables with precise and uniform light on the plant canopy. Whether growing flower, food, or ornamental plants, the Fluence SPYDR Series was designed for single or multi-tier growers who want to optimize their grow space for the maximum crop yield while producing the highest quality crops.

LUXX Lighting 645w LED Pro

Features:

This Luxx LED grow light is the perfect blend of Osram reds and Samsung horticultural whites. It was developed by assessing Surface Mount Device (SMD) drivers and chips from renowned manufacturers in cultivation facilities and controlled test applications for more than three years. With the all-in-one, 6-bar design, automatic and manual dimming, an IP66 waterproof rating, plug-and-play functionality, the 120–277V 645W Luxx LED Pro delivers unrivaled reliability, diode performance, and efficiency. LUXX 645 LED PRO has a manual And automatic power adjustment function. Without affecting the spectral quality, the device can be flexibly dimmed to 40% of the total power to reduce the photon intensity. LUXX 645 LED PRO allows field cultivators to adapt the light mover to their room without using rope ratchets and additional wires in the planting room. This unique LED can be hung on 2 or 4 contact points.

Compare Different LED Light Brands Before Purchasing

Choose a brand and type that are constructed of good quality, sturdy materials. A good set of grow lights can last for as long as 10 years and will maintain their effectiveness the whole time. Customer information has indicated that the highest quality lights are manufactured in the United States.

Since your LED lights will be in use for at least 10 hours a day, every day, keep in mind that your utility bill will go up. Check out the wattage of the light set you choose. Just because they’re available up to several thousand Watts doesn’t mean that you necessarily need to purchase something that strong. In most instances, a 300-Watt set is all you will need.

One of the main considerations when it comes to purchasing grow lights is the heat output. Depending on the size of your growing area and how close the lights will be to the plant, you will want to choose the safest, lowest, and most effective heat output.

In the event that you do your research, but still, end up purchasing the wrong set of lights, make sure you know the return and exchange policy for the product you’re purchasing. This will also come in handy should you discover that your light set doesn’t work as well as it was supposed to.

The Full-Spectrum Light Tips and Advice

Some full-spectrum lights can get a little too hot to the touch, so use caution when adjusting or moving the lights after they’ve been on for a while.

Where you place the full-spectrum light, and for how long, is dependent upon the plant’s stage of growth. Ideally, you want to set the light 8 to 10 inches above a seedling and have it turned on for approximately 12 to 14 hours per day. At the vegetative stage, hang the light 6 to 8 inches above the plant and run the light for 14 to 16 hours each day. Move the light to within 4 to 6 inches of the plant when it reaches the flower and fruit stage. Keep the light on for 14 to 18 hours each day.

Look for a full-spectrum light that is splash-proof, as you’ll need to water your plants from time to time and splashes happen.

Avoid using full-spectrum lights that have infrared or ultraviolet lights, as these have the potential to hurt your eyes.

Make sure the light unit you select is suitable for all stages of growth. You don’t want to have to purchase one light for seedings and another for plants that have reached the fruiting stage.

Full-spectrum lights have a wide range of uses. In addition to setting them up for your indoor plants, you can also use them for tissue culture, vegetable cultivation, breeding, growing greenhouse plants, illuminating an aquarium, and pipeline cultivation.

Conclusion

Grow lights are the most economical and convenient source of artificial light to help indoor plants thrive in the absence of sunshine.

However, with numerous types of grow lights and systems available in the market, it can be overwhelming to figure out which features and benefits will best suit your preference.

I am very happy if this article can help you. If you have any questions, please comment below.

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