- 1 x 50W FAR-RED LED BAR
- 2 x Stainless Steel Hook
Photontek 50W Far Red LED Bar Light
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- High output 155 μmol/s PPF specifically in the far red spectrum
- Engineered to click directly into Photontek X and XT series light frames
- Supports daisy chaining of up to 18 bars in a single networked setup
- 3-year warranty covering manufacturing defects
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Who This Is For
- You are adding far-red supplementation because your current spectrum lacks the 730nm push needed for flowering onset.
- You are expanding your Photontek setup because you want to trigger the Emerson Effect without extra mounting clutter.
What We Found
- We noticed these bars slide into the existing Photontek frames so easily that setup takes less than five minutes.
- The IP65 rating is the real winner here since supplemental bars usually get splashed during foliage sprays.
- Adding this bar is the most cost effective way to trigger the Emerson Effect without replacing your entire fixture.
What Users Say
- Users who added these to their X-series lights say they saw a noticeable difference in how fast flowers filled out.
- Growers daisy chaining multiple bars say the single power point saves them from a mess of tangled extension cords.
- Gardeners who used these during the transition phase report shorter flip times and more uniform canopy development.
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
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) |
Spectrum
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.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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