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Photontek 50W Far Red LED Bar Light
Photontek 50W Far Red LED Bar Light
Photontek 50W Far Red LED Bar Light
Photontek 50W Far Red LED Bar Light

Photontek 50W Far Red LED Bar Light

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MODEL: PTEKLED039

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About Photontek 50W Far Red LED Bar Light

Full Spectrum

Type

50W

Power

Coverage

3 Years

Warranty

Photontek 50W Far Red LED Bar Light

Unlock the hidden potential of your grow with the PHOTONTEK 50W FAR-RED LED BAR. 

The Photontek 50W FAR-RED LED is a highly-efficient supplemental light designed to optimize photosynthesis to imporve overall plant health and yields. 

Built for serious indoor growers and cultivators who want to five their existing grow lights another push, the Photontek 50W Far-Red LED Bar adds the finishing touch to your light spectrum. Whether you're looking to boost veg stage stretch, improve flowering onset, or activate the Emerson Effect, this single LED bar improves light quality where it counts.

With top-tier 730nm diodes, plug-and-play installation, the Photontek 50W Far-Red LED Bar is a must-have for any yield-focused grower who wants full control over their canopy, especially during the last weeks of plant growth. 

Designed to complement the Photontek X and XT grow lights, the Photontek 50W Far-Red LED Bar fits seamlessly in many indoor setups and can be daisy-chained with up to 18 Far-Red bars in the network. 

The Photontek 50W Far-Red LED Bar IP65-rated, making it durable for indoor growing. Each grow light comes with a three-year warranty for your peace of mind.

Power 120V/240V (13 ft) and Daisy Chain (5 ft) cables are sold separately.

Photontek 50W Far Red Features


Extended Spectrum Enhancement
Extended Spectrum Enhancement

The Photontek 50W Far-Red LED Bar extends the spectrum up to 750nm for far-red wavelengths for a comprehensive spectrum.


Improved Photosynthetic Efficiency
Improved Photosynthetic Efficiency

Harness the Emerson effect to increase the photosynthetic efficiency and plant energy conversion with the added 660 - 730nm lighting the Photontek 50W Far-Red LED Bar delivers.



Various Horticulture Application
Various Horticulture Application

The Photontek 50W Far-Red LED Bar can be used to enhance stem and leaf development in the vegetative stage or as a bud booster when used in the late flowering stage.


High FAR-RED Output 
High FAR-RED Output 

Outputs 148 μmol/s in the 701–750 nm range, with a total PPF of 155 μmol/s, delivering high-performance supplemental lighting.




Seamless Integration with PHOTONTEK X / XT Fixtures
Seamless Integration with PHOTONTEK X / XT Fixtures

Engineered to fit directly into existing PHOTONTEK X / XT grow light frames for streamlined upgrades.


Plug-and-Play with Independent Power Source 
Plug-and-Play with Independent Power Source 

Easy installation with a dedicated power driver—no complex wiring needed (power and daisy-chain cables sold separately).


Photontek 50W Far Red Highlights

  • 155 μmol/s PPF 
  • 3.1 μmol/J Efficacy 
  • Far-red spectrum 
  • Integrated Driver 
  • IP65-rated 
  • Passive Cooling 
  • Daisy-chain connection up to 18 bars 
  • 50 watts 
  • 120–277 V AC, 50–60 Hz 
  • Three-year warranty

What is included in Photontek 50W Far Red?

  • 1 x 50W FAR-RED LED BAR
  • 2 x Stainless Steel Hook

Photontek 50W Far Red LED Bar Light Specifications

PRODUCT CODE PTEKLED039
PPF [400-750] nm 155 μmol/s
EFFICACY [400-750] nm 3.1 μmol/J
INPUT VOLTAGE 120-277 V AC, 50-60 Hz
DRIVER 50 W, 120-277 V AC, 50-60 Hz Integrated
INPUT POWER 50 W (+/- 5%)
WATERPROOF/DUSTPROOF IP65
LIFE SPAN L90 > 45000 Hrs
LIGHT DISTRIBUTION 140°
LIGHT SOURCE FAR-RED LED DIODES
DIMENSIONS 39.4" x 1.9" x 1.7" (1000 x 48 x 42 mm)
WEIGHT 2.7 Lbs (1.2 kg)
THERMAL MANAGEMENT Passive Heat Sink
POWER FACTOR > 0.90
MAX AMBIENT TEMPERATURE 104 °F (40 °C)
WORKING TEMPERATURE 14 °F – 104 °F ( -10 °C – 40 °C)
WORKING HUMIDITY 20% – 80% Non-Condensing
DIMMABLE No
DAISY-CHAIN CAPABILITY Yes (Max. 18 Pcs.)

Photontek 50W Far Red LED Bar Light Warranty

Photontek 50W Far Red LED Bar Light offers a 3-year warranty. The warranty term is a full 3 years beginning on the date of purchase. Misuse, abuse, or failure to follow manufacturers instructions are NOT covered. Any changes or adaptions to the product of any kind will void the warranty.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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