SKU: 77501204541

Lucius Flex-R Full Spectrum 680W

Sale price$742.50 Regular price$825.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Lucius Flex-R Full Spectrum 680WThe LUCIUS FLEX R provides growers with the latest OSRAM LED technology in a 6 bar robust design. Utilising 680W, the R series technology adopts enhanced red diodes to achieve a PPF efficacy of 3. 5 mol J channelling an output of 2,380umol s. Each bar is built to last with an innovative IP65 rated silicon that protects the LEDs without compromising light output. Delivering optimal growth, crop after crop. Features: High Efficacy 3. 5 mol J IP65 Rated

The LUCIUS FLEX R provides growers with the latest OSRAM LED technology in a 6-bar robust design.

Utilising 680W, the R series technology adopts enhanced red diodes to achieve a PPF efficacy of 3.5 mol/J channelling an output of 2,380umol/s.

Each bar is built to last with an innovative IP65 rated silicon that protects the LEDs without compromising light output. Delivering optimal growth, crop after crop.

Features:

  • High Efficacy 3.5 mol/J
  • IP65 Rated Foldable Design
  • Low Ceiling Installation Full Cycle Spectrum Osram Diodes Controller Compatibility

Box Contents:

  • LED Fixture
  • Driver Mount (x2) 3.5mm Signal Cable 2m S-Hanger (x2)
  • LED Driver
  • Input Power Cable 2m Rope Rachet (x2)
  • M5 Eyebolt (x2)
  • Output Cable
  • Output Extension Cable 2m Lance Hanger (x2)
  • FLEX R Manual

Specifications

Power 680W

Voltage Range/Frequency 100-277V ~ 50/60Hz

Current 120V 5.84A

Current 208V 3.37A

Current 220V 3.18V

Current 230V 3.05A

Current 240V 2.92A

Current 277V 2.53A

PPF Efficacy 3.5umol/J

Max PPF 2380umol/s

Colour Temp 4000K

CRI 60%

PF >0.95

THD <12%

Beam Angle 120°

Dimming OFF/20/40/60/80/100% & 0-10V Led Control

Thermal Management Passive

BTU/h 2320

Size 1170 x 1115 x 41mm 46.06 x 43.90 x 3.11"

Weight 8.5±0.5kg 18.7±1.1Lbs

Working Temp -30°C to +45°C (-22°F to +113°F) -40°C to +70°C (-40°F to +158°F)

IP Rating IP65

Warranty 4 Years

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77501204541

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4.8 ★★★★★
Based on 8 reviews
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A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Best Pillow Ever
Size: Queen(Pack of 2)
I am absolutely obsessed with these pillows! They have the perfect balance of firmness and softness, providing amazing support for my head and neck. I've never slept better, and I can honestly say I'd order more in a heartbeat. These pillows are a game-changer for my sleep quality. I highly recommend them to anyone looking for the ultimate comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
H
Verified Purchase
HA
Battle Creek, US
★★★★★ 5
Worth it!
Size: Queen(Pack of 2)
These pillows are amazing and very soft and comfortable. They came nicely packaged and I let them sit out for just a few hours before using them and that was plenty of time! They come with the cooling cover and fit a standard queen sized pillowcase. The material expands well and does not have any weird smells. 10/10 well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
B
Verified Purchase
Bridgette Rose
Boise, US
★★★★★ 5
Miracle pillow
Size: Standard(Pack of 2)
Best pillow I’ve ever had. I have been using this since December 2024 and it still hasn’t gotten flat. It is amazingly comfortable and solves all my neck issues for a side sleeper. My head never gets hot either. I’ve recommended this to my friends and they’ve had success with it as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kindle Customer
Lexington, US
★★★★★ 4
Really wanted to love these
Size: Queen(Pack of 2)
I really wanted to love these but they gave me a stiff neck. I haven't slept with a pillow since buying these. They are firm except where you lay your head. It just deflates there. I expected it to sink in to match the curve of my neck but it was more than I could handle. My head ended up in a valley between the two ends of the pillow. The price was good, zipper worked fine, it looks as advertised and the pillows are good quality. The cooling part works, its just not what I needed.
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Reviewed in the United States on March 30, 2026
J
Verified Purchase
Jack Raines
Chelsea, US
★★★★★ 5
best pillow I have ever bought.
Size: Queen(Pack of 2)
most comfortable pillow I have ever bought. It seems very well put together so I believe that it will last a long time. Very happy with the purchase. I do think the weight of the pillow will surprise many people because while it is quite heavy, it is very firm and extremely comfortable. Great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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