SKU: 55271960102
ultraviolet lights for growing plants

ultraviolet lights for growing plants Medic Grow UV + FR 4ft Supplemental LED Grow Light Bar

Sale price$21.26 Regular price$23.62
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

ultraviolet lights for growing plants Medic Grow UV + FR 4ft Supplemental LED Grow Light BarMedic Grow UV + FR 4 ft Supplemental LED Grow Light Bar Struggling to maximize yields and protect your crop from pests without resorting to harsh chemicals? The Medic Grow UV + FR 4 ft Supplemental LED Grow Light Bar is the professional grade solution designed to enhance any existing LED setup with targeted spectrum optimization. By providing specific wavelengths that standard lights often lack, this supplemental bar ensures your plants reach their

Medic Grow UV + FR 4 ft Supplemental LED Grow Light Bar

Struggling to maximize yields and protect your crop from pests without resorting to harsh chemicals? The Medic Grow UV + FR 4 ft Supplemental LED Grow Light Bar is the professional-grade solution designed to enhance any existing LED setup with targeted spectrum optimization. By providing specific wavelengths that standard lights often lack, this supplemental bar ensures your plants reach their full genetic potential.

Perfect for growers using primary systems like the Medic Grow Spectrum X 880W or the Medic Grow EZ-8 1000W, this 100-watt bar delivers a scientific blend of UV and Far Red light. The targeted UV spectrum triggers natural plant defense mechanisms, resulting in 5%-10% yield increases and improved terpene production for superior flavor and aroma. Meanwhile, the Far Red (700-800 nm) light activates the Emerson Effect, dramatically improving photosynthetic efficiency and accelerating growth cycles.

Measuring 31.5 inches with a compact 1.19" profile, this light bar integrates seamlessly into 4x4 or larger grow spaces. It provides maximum spectrum coverage without interfering with your primary lighting arrangement, making it an essential upgrade for any serious indoor garden looking to optimize both quality and harvest frequency.

Features

🛡️
Pest & Mold Prevention

Optimal UV light triggers natural plant defenses, preventing pests and mold without chemicals.

📈
5%-10% Yield Increase

Scientifically-proven spectrum combination enhances plant development and harvest weights.

Emerson Effect

Far Red 700-800 nm spectrum improves photosynthetic efficiency and accelerates growth.

🌿
Enhanced Terpenes

UV spectrum enhances plant compounds and aromatic profiles for superior quality.

What's Included

  • UV + FR Light Bar with integrated LED array
  • Power Supply with cord
  • Smart Socket for intelligent control
  • Steel Cables (4) for secure mounting
  • S-shaped hooks for hanging installation
  • Gaskets (4) for weatherproof connections
  • Hex Wrench for assembly
  • Velcro straps for cable management

Medic Grow UV + FR Light Bar Compatibility

This supplemental light bar is designed for exclusive compatibility with existing LED grow lights. The 100-watt power consumption provides optimal spectrum enhancement without overloading electrical systems, while the compact design allows installation alongside primary lighting without interference or space constraints.

Medic Grow UV + FR Light Bar Spectrum Benefits

The dual-spectrum design combines UV light for natural plant protection and compound enhancement with Far Red light for photosynthetic optimization. This scientifically-formulated combination triggers both defensive responses and growth acceleration, providing comprehensive plant development support that translates directly to improved harvests and quality.

Medic Grow UV + FR Light Bar Specifications

Specification Value
Model Number UV-IR Addon
Wattage 100 Watts
Spectrum UV & Far Red
Fixture Dimensions 31.5" x 7.62" x 1.19" (800 x 193.6 x 30.3 mm)
Max Operating Temp 95°F (35°C)
Weight 1.05 kg (2.3 lbs)
Lifespan >10,000 hours
Far Red Range 700-800 nm

Warranty

Medic Grow provides a 1-year warranty on the UV + FR Light Bar covering manufacturing defects and component failures under normal operating conditions within the specified temperature range of 95°F (35°C).

FAQs

How does the Emerson Effect improve growth?+

The Emerson Effect occurs when Far Red light (700-800 nm) works synergistically with existing light to increase photosynthetic efficiency, leading to faster growth and larger flowers.

Is this suitable for small grow tents?+

Yes, the 31.5" length and 1.19" profile make it ideal for 4x4 tents and larger setups without crowding your primary lighting.

What maintenance is required?+

Minimal maintenance is needed. Simply keep the fixture surface clean and ensure the operating temperature stays below 95°F (35°C).

Will this work with my current LED lights?+

Yes, it is designed for exclusive compatibility with LED grow lights, adding the UV and Far Red spectrums that most standard LEDs lack.

When will I see yield results?+

Growth rate improvements are often visible within the first week, while enhanced compound development and final yield increases are realized at harvest.

Are there safety concerns with UV light?+

The UV levels are calibrated for plants. Standard safety practices apply: avoid direct eye exposure and use protective gear when working under the lights.

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: 55271960102

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Rene
Lexington, US
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
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Reviewed in the United States on April 28, 2026
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Nick
West Palm Beach, US
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need. However, I researched pillows for longer than I care to admit, and decided on this one. I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day. I am a side sleeper, but flip flop all around through the night and it’s great in every position. Pros: Stays nice and cool, which is soothing regardless of the time of year. Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added. The fill is fully adjustable to your preference. I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect. It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later. There was no unpleasant scent sometimes associated with memory foam items. The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once. The affordability of this pillow compared to some of the others in this category can’t be overstated. Oh, and the packaging was very thoughtfully and securely done. If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing. I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
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Reviewed in the United States on April 6, 2026
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Verified Purchase
k25
Chelsea, US
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential. Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles. This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
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Reviewed in the United States on February 1, 2026
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NC Coach
Lexington, US
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed. First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification. Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material. Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
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Reviewed in the United States on December 19, 2025
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Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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