Fluence SPYDR 2x 47" LED Grow Light VS Mars Hydro FC 6500 650W LED Grow Light Reviews

Whatever is the weather outside, keeping your plants safe from too much of everything can be easier nowadays. From herbal plants that you use in the kitchen to other leafy greens and flowering plants, you can now keep them inside. This is thanks to our latest technology today that allows us to provide artificial light for indoor plants. With this guide, you can learn about how LEDs work for growing plants as well as its benefits.

At the same time, it’ll be easier for you to find a top-rated LED grow light that suits your plants’ needs. No need to waste your time searching elsewhere, below are the top products that can keep your plants healthy.

Don’t Burn Your Buds — Avoiding Light Burn
Yes, LED grow lights are less intense than HIDs, but that doesn’t mean they can’t burn your buds. Many COB LEDs can be just as bright as high-grade HIDs.

Unfortunately, there’s no optimal distance for every LED light. Figuring out what works best for your buds requires daily monitoring and experimentation. Always inspect your flowers for warning signs of light burn, which includes yellow fan leaves, brown-edged leaves, and bleach-white buds.

In general, you should keep your LED grow lights at least 18” away from your plants during the flowering stage. During all other stages of development, you might need to keep your LED lights between 20–30” away for optimal growth.

Watch Out For Overwatering
One mistake that experienced cannabis growers make when using LED lights is overwatering their plants. Usually, this is an issue for growers who are transitioning to LEDs after using HIDs.

Since HID lights are so intense, they dry out the soil much faster than LED light setups. To avoid potentially overwatering your plants, please check the soil instead of blindly following a pre-determined schedule.

Fluence SPYDR 2x 47" LED Grow Light

Fluence SPYDR 2x is an early-development top-lighting solution for commercial cannabis cultivation, or a full-cycle top-lighting solution for home hobbyists cultivating without CO2 supplementation at ambient conditions around 400 ppm. SPYDR 2x is comparable to the previous generation’s SPYDRx and delivers an average of 550 µmol/m2/s of highly-uniform light over a 4’x4’ area at only 6” above canopy.

SPYDR 2x fixtures are suitable for operation in still air ambient temperatures from -10°C (-23°F) to 35°C (95°F). SPYDR 2x operating temperatures range between 25°C (77°F) and 30°C (86°F) above ambient air temperature. Please note; when mounting SPYDR fixtures, a 1 inch gap or greater must be present between the top of the fixture and the surface it is mounted under to enable adequate air flow.

Fluence recommends at least one ft3/S of airflow to ensure efficient cooling. Proper air flow will also increase the maximum suitable operating temperature and help extend lifetime of system.

Specifications

• Light source: LED
• Spectrum: PhysioSpec Indoor
• PPF: 860 µmol/s
• Input power: 345W
• Efficacy: 2.5 µmol/j
• Input voltage: autosensing 100–277V, 347V, 400V & 480V
• Mounting height: >6" (15.2cm) above canopy
• Thermal management: Passive
• Max. ambient temperature: 95°F / 35°C
• Dimming: 10V-Source
• Light distribution: 120°
• Lifetime: L90: >54,000hrs
• Power factor: >90%
• Certifications: UL 8800, UL 1598 wet-location rated, IP66, CE & DLC
• Warranty: 5 year standard warranty
• Max amperage by voltage service: 120V=2.97A — 208V=2.00A — 240V=1.66A — 277V=1.25A — 347V=1.01A — 400V=0.87A — 480V=0.73A

Mars Hydro FC 6500 650W LED Grow Light

Mars Hydro has incorporated a lot of nice features into the FC grow light lineup. These are Mars Hydro’s first bar-style grow lights. Bar-style grow lights are popular with commercial growers, but they’re also good for individual growers.

The advantage of bar-style grow lights is a better light spread across the growing area.

One of the best features on Mars Hydro FC6500 is the 2 meter long power cord that allows you to detach the driver from the light fixture and hang it 2 meters away outside your grow tent.

This allows growers to manage heat much better since the drivers are one of two heat sources.

The Mars Hydro FC 6500 is the largest model in the FC series. You can flower 5x5 feet and veg 6x6 feet with this grow light. If you’re growing autoflowers you’ll have 6x6 feet of coverage for the whole lifecycle due to autoflowers only requiring veg level light intensity.

The FC-6500 consumes 650 watts of power from your outlet.
Mars Hydro FC-6500 Hang Height:
Seedlings — 24 inches @ 25%
Veg / Autoflowers — 24 inches @ 50%
Flowering — 24 inches @ 100%

If you’ve been considering one of these FC grow lights for your home grow, I think you’re on the right track. Of course there are a ton of other options out there, but Mars Hydro is still offering some of the best value when it comes to features and grow light performance. Feel free to reach out to me if you have any other questions!

Conclusion
The points detailed in the buyer’s guide can help you navigate into the world of LED grow lights and trim down to the LED grow light of your choice for your indoor garden.

With LED grow lights being a revolutionary step in the world of horticulture, we hope this article helps you decide on your next best LED grow light to pursue your passion for gardening.