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Red PhotonTek 50W Far Red LED bar light, a long rectangular fixture with visible white LED diodes.
Pair of red Photontek 50W far-red LED bar lights on white background.
Red PhotonTek 50W Far Red LED bar light, a long rectangular fixture with visible white LED diodes.
Pair of red Photontek 50W far-red LED bar lights on white background.

Photontek 50W Far Red LED Bar Light

Price:
$179.00 USD
Or
Pay as little as
$17900/mo
for a term that suits you, up to 36 months. Learn More
Standard shipping rates apply to this item

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pricePoints: 179
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percentage: $1.79
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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 Light. Many indoor growers struggle with spectrum gaps that limit their plants' genetic potential. This highly-efficient supplemental light is specifically engineered to optimize photosynthesis, improving overall plant health and yields by filling those critical gaps.

Built for serious cultivators who want to push their existing Photontek X 465W Pro or Photontek X 600W Pro setups even further, this LED bar adds the finishing touch to your light spectrum. Whether you are looking to boost vegetative stage stretch, improve flowering onset, or activate the Emerson Effect, this single bar improves light quality where it counts most. With top-tier 730nm diodes and a simple plug-and-play installation, it is a must-have for yield-focused growers who want full control over their canopy.

Designed to complement the Photontek XT 1000W CO2 and other X-series fixtures, it fits seamlessly into your indoor setup and supports daisy-chaining for up to 18 bars in a single network. The IP65-rated construction ensures durability in humid grow environments, backed by a three-year warranty for peace of mind. Note: Power (120V/240V) and Daisy Chain cables are sold separately.

What's Included

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

Features

🌈
Spectrum Enhancement

Extends the spectrum up to 750nm for a comprehensive far-red light profile.

⚡
Emerson Effect

Increases photosynthetic efficiency by combining 660nm and 730nm wavelengths.

🌱
Versatile Application

Enhances stem development in veg or acts as a bud booster in late flowering.

💡
High Output

Delivers 148 μmol/s in the far-red range with a total PPF of 155 μmol/s.

🔗
Seamless Integration

Engineered to fit directly into existing Photontek X and XT grow light frames.

🔌
Plug-and-Play

Easy setup with an integrated driver for streamlined lighting upgrades.

Specifications

Specification Value
Product Code PTEKLED039
PPF (400-750nm) 155 μmol/s
Efficacy 3.1 μmol/J
Input Voltage 120-277 V AC, 50-60 Hz
Driver 50W Integrated
Input Power 50 W (+/- 5%)
Protection Rating IP65
Life Span L90 > 45,000 Hrs
Light Distribution 140°
Dimensions 39.4" x 1.9" x 1.7"
Weight 2.7 Lbs
Thermal Management Passive Heat Sink
Daisy-Chain Capability Yes (Max 18 Pcs)

Warranty

The Photontek 50W Far Red LED Bar Light includes a full 3-year warranty from the date of purchase. This warranty covers manufacturing defects but does not apply to misuse, abuse, or unauthorized modifications.

FAQs

What is the primary benefit of far-red light?+

Far-red light (730nm) triggers the Emerson Effect, which increases the rate of photosynthesis when combined with red light. It can also be used to shorten the flowering cycle and encourage specific growth patterns like stem elongation.

Can I use this with other LED grow lights?+

Yes, while it is designed to fit Photontek X and XT frames perfectly, it can be used as supplemental lighting for any indoor grow setup to enhance the spectrum.

Are the power cables included in the box?+

No, the 120V/240V power cables and daisy-chain cables are sold separately to allow growers to customize the length and quantity needed for their specific setup.

How many bars can I connect together?+

You can daisy-chain up to 18 Photontek 50W Far Red bars together on a single circuit, making it easy to scale for larger grow rooms.

Is this light bar dimmable?+

No, the 50W Far Red LED Bar is not dimmable; it operates at a fixed output to provide consistent supplemental intensity.

Is it safe for high-humidity grow tents?+

Absolutely. The bar is IP65-rated, meaning it is protected against dust and low-pressure water streams, making it ideal for humid cultivation environments.

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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