Fluence RAY44 LED Grow Light Bar

At 44″ long, our mid-length RAY44 offers six spectral choices and is perfect for side canopy lighting over a 4-foot area.

The Fluence RAY LED grow light bar is available in three sizes: 22″, 44″ and 66″, and it is available with six different spectral compositions for full-cycle growth and supplemental photomorphogenic response. The Fluence RAY comes with a 120-degree beam angle for close-proximity cultivation, which minimizes the amount of light on the floor, thus maximizes your growth rate and your ROI.

The LED grow light bars are UL-rated for damp locations and are 0-10V dimmable, so you can achieve the amount of PAR your plants need at each stage of their lifecycle. Each fixture comes with the power supply and everything you need to immediately use the lighting system over your crop.

PhysioSpec Indoor is a full-cycle spectrum optimized for rapid growth and complete plant development. Tailored for growing plants from initiation to senescence (germination, clones/cuttings, mothers, vegetative and flowering applications) in indoor environments.  With a CRI rating of 85, PhysioSpec Indoor offers a beautiful work and research environment with vivid colors and greater contrast to study the health of your crop.

PhysioSpec Greenhouse

Compared to PhysioSpec Indoor, PhysioSpec Greenhouse is enriched with a higher amount of blue photons in the 400-500nm range, which are used to offset plant stretch induced by the sun’s far red radiation. As an added bonus, PhysioSpec Greenhouse offers a world-class work and research environment with vivid colors and greater contrast to study the health of your crop.

AnthoSpec

With dual-peak spectrum at 450nm and 660nm, AnthoSpec is designed to provide rapid anthocyanin accumulation in plant tissue (i.e. purple lettuce coloration).  Based on the latest academic research, AnthoSpec is the most efficient spectrum for increasing anthocyanin production in plants.

UVSpec

With a peak wavelength of 400nm, UVSpec™ is designed to provide beneficial photomorphogenic responses by creating a mild stress response in plants. When applied incorrectly, research shows UV stress causes photoinhibition of chloroplasts, resulting in lower biomass production, photobleaching and death of leaves. 

PrSpec

With a peak spectrum at 660nm, PrSpec™ is designed to exclusively target phytochrome red photoreceptors. This spectrum is widely used to target Phytochrome Red (Pr) in photomorphogenic lighting applications, and it is used to delay flowering in short-day plants.

PfrSpec

With a peak spectrum at 730nm, PfrSpec™ is designed to exclusively target phytochrome far red photoreceptors. This spectrum is widely used to target Phytochrome Far Red (Pfr) in photomorphogenic lighting applications, and it is used to lengthen the dark period to encourage the flowering process in Short Day Plants.

Plug Type Options:

• NEMA 5-15P: This is the standard plug type for most residential (110/120V) outlets in the U.S.
• NEMA 6-15P: This is the standard plug type for most commercial (220/240V) outlets in the U.S.
• NEMA L7-15P: This is a twist-lock plug that is usually meant for outlets with voltages that are 220V or higher.
• Pigtails: If you choose this option there will be no plug at the end of the power cord, only bare wires. This option is normally

Specifications:

• PPF: see below
• Power consumption (watts): see below
• Electrical efficiency (μmol/J): see below
• Amperage: see below
• Weight (lbs): 1 lb
• Spectrum: PhysioSpec Indoor, PhysioSpec Greenhouse, AnthoSpec, PrSpec, PfrSpec or UVSpec

PPF depends on chosen spectrum:

• PhysioSpec Indoor: 190 μmol/s
• PhysioSpec Greenhouse: 190 μmol/s
• AnthoSpec: 190 μmol/s
• PfrSpec: 126 μmol/s
• PrSpec: 200 μmol/s
• UVSpec: 108 μmol/s

Power consumption depends on chosen spectrum:

• PhysioSpec Indoor: 85W
• PhysioSpec Greenhouse: 85W
• AnthoSpec: 88W
• PfrSpec: 72W
• PrSpec: 76W
• UVSpec: 76W

Electrical efficiency depends on chosen spectrum:

• PhysioSpec Indoor: 2.2 μmol/J
• PhysioSpec Greenhouse: 2.2 μmol/J
• AnthoSpec: 2.2 μmol/J
• PfrSpec: 1.8 μmol/J
• PrSpec: 2.6 μmol/J
• UVSpec: 1.4 μmol/J

Input voltage is 100-277v. Amperage depends on fixture wattage and input voltage. Below are general estimates. Actual figures may vary.

• PhysioSpec Indoor (85W) — Amps @ 120V:  .7 A | Amps @ 208V:  .4A | Amps @ 240V: .4A | Amps @ 277V: .3A
• PhysioSpec Greenhouse (85W) — Amps @ 120V:  .7 A | Amps @ 208V:  .4A | Amps @ 240V: .4A | Amps @ 277V: .3A
• AnthoSpec (85W) — Amps @ 120V:  .7A | Amps @ 208V:  .4A | Amps @ 240V: .4A | Amps @ 277V: .3A
• PrSpec (70W) — Amps @ 120V:  .6A | Amps @ 208V:  .3A | Amps @ 240V: .3A | Amps @ 277V: .3A
• PfrSpec (70W) — Amps @ 120V:  .6A | Amps @ 208V:  .3A | Amps @ 240V: .3A | Amps @ 277V: .3A
• UVSpec (85W) — Amps @ 120V:  .7A | Amps @ 208V:  .4A | Amps @ 240V: .4A | Amps @ 277V: .3A

Warranty:

All RAY LED's are guaranteed against manufacturing defects for three years with projected lifetime of 100,000 operating hours to 70 percent of initial flux.

Return Policy:

Fluence lighting products are non-returnable. From Fluence - "Since all lighting systems depreciate with use (including the sun), we do not accept returns or exchanges on any lighting products. We do, however, offer a warranty guaranteeing our products for three years."