SKU: 94010415861
grow light bar for indoor plants

grow light bar for indoor plants VIVOSUN LumaRay 4-Bar Full Spectrum LED Grow Light

$21.84 $24.27
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

grow light bar for indoor plants VIVOSUN LumaRay 4-Bar Full Spectrum LED Grow LightVivosun LumaRay 4 Bar Full Spectrum LED Grow Light Red Enhanced SGS Compatible Looking to boost yield by giving your plants balanced lighting from all angles? The VIVOSUN LumaRay Side Lights (4 Bar) are engineered to illuminate areas your main grow light cant reachdelivering powerful side and lower canopy coverage that drives even growth and healthier development. Perfect as a supplemental lighting system, the 4 Bar model enhances photosynthesis


Vivosun LumaRay 4-Bar Full Spectrum LED Grow Light | Red-Enhanced SGS Compatible

Looking to boost yield by giving your plants balanced lighting from all angles? The VIVOSUN LumaRay Side Lights (4-Bar) are engineered to illuminate areas your main grow light can’t reach—delivering powerful side and lower-canopy coverage that drives even growth and healthier development. Perfect as a supplemental lighting system, the 4-Bar model enhances photosynthesis efficiency while promoting dense flowering and fruiting.

The LumaRay Series offers scalable solutions for every grow setup—from the LumaRay Under Canopy Lights designed for precise ground-level lighting, to the larger LumaRay Side Lights (8-Bar) that cover broader canopies for commercial-scale use. Together, they form a cohesive ecosystem that maximizes light penetration, uniformity, and control across every layer of your grow.

Compact yet powerful, the LumaRay Side Lights (4-Bar) feature red-enhanced full-spectrum output, SGS smart control compatibility, and a durable gallium-nitride power supply. Whether you’re upgrading your tent setup or complementing your main fixture, these side bars deliver professional-grade performance in a flexible, easy-to-install design.

Features

🌿
Improve Yields by 25%

Provides optimal side lighting to lower canopy areas for stronger, more uniform growth and higher yield.

🔴
Red-Enhanced Full Spectrum

Emits 60% red light (600-700 nm) to stimulate photosynthesis and support flowering and fruiting.

📱
SGS Smart Control

Connect to SGS E42A/E25 controller (sold separately) for remote dimming, automation, and app integration.

🧲
Quick Installation

Mount easily with magnetic clamps or tent-pole attachments; includes all accessories for setup.

⚙️
Durable Build & Efficiency

Gallium-nitride power supply and prism optics deliver high efficiency, glare reduction, and easy cleaning.

What's Included

  • 4 × Full-Spectrum LED Side Bars
  • 1 × Power Adapter with Gallium Nitride (GaN) Power Supply
  • 1 × RJ11 Splitter and Connecting Cables
  • 4 × Magnetic Mounting Clamps and Tent-Pole Attachments
  • Extension Cables (8.3 ft / 2.5 m)
  • User Manual and Quick Setup Guide

Specifications

Specification Value
Power 50 W
Efficiency 2.75 µmol/J
Lifetime ≥ 25 000 hours
Input Voltage AC 120–240 V, 50/60 Hz
Dimming Range 25 % – 100 %
Spectrum Full Spectrum + 660 nm Deep Red (60 % Red Ratio)
Bar Length 16 in (40.6 cm)
Connecting Cable Length 8.3 ft (2.5 m)
Power Adapter to Bars 8.3 ft (2.5 m)
Package Contents 4 × LED bars, RJ11 splitter & cables, mount kits

Spectrum

The LumaRay 4-Bar delivers a red-enhanced full spectrum output with a 60% red ratio (600–700nm), specifically formulated for side and under-canopy supplemental lighting. The elevated deep red energy drives photosynthetic activity in shaded lower bud sites, accelerating flowering and fruiting in areas that overhead fixtures typically can't reach — delivering 2.75 µmol/J efficiency across every bar for meaningful yield gains without significant additional heat load.

Manual

Access the complete LumaRay Side Lighting User Manual featuring detailed installation guides, wiring diagrams, recommended placement distances, SGS controller integration instructions, and troubleshooting support:

📄 View Official Installation Guide

Manual Contents Include:
✓ Step-by-step mounting instructions for tent poles and wall installation
✓ Wired and wireless connection methods (E42A and E25 controllers)
✓ Daisy chain configuration diagrams for multiple light bars
✓ Recommended installation distances and dimming levels by plant proximity
✓ Optimal placement layouts for 2x2, 4x2, and 4x4 grow tents
✓ SGS app pairing and control setup
✓ Safety warnings and electrical specifications in multiple languages

Warranty

The VIVOSUN LumaRay Side Lights (4-Bar) include a 3-year after-sale service warranty.

FAQs

What makes the LumaRay 4-Bar lights different from standard LED grow lights? +

The LumaRay 4-Bar system provides targeted side lighting to reach lower canopy areas that overhead fixtures often miss, improving light penetration and yield uniformity throughout the plant.

Can these lights be controlled remotely? +

Yes — the LumaRay 4-Bar is SGS-compatible, allowing remote dimming, scheduling, and smart app control when paired with an SGS E42A or E25 controller (sold separately).

Do the LumaRay lights support daisy chaining? +

Yes — multiple bars can be daisy-chained using the RJ11 ports for simplified connectivity and broader coverage across your grow space.

Are these lights suitable for all growth stages? +

Absolutely. The full-spectrum + 660 nm deep-red output supports vegetative, flowering, and fruiting stages with balanced intensity and color ratio.

How should I mount the LumaRay 4-Bar lights in my grow tent? +

Use the included magnetic clamps or tent-pole brackets to mount the bars horizontally along the sides of your grow area for even canopy coverage and easy height adjustment.

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: 94010415861

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Hawaii Keith
Lowell, US
★★★★★ 5
Great Addition!
Color: Black
Why did you pick this product vs others?: I just started a powdered drink routine recently and was having a difficult time mixing it with water. I would consistently end up with small nuggets of mix making it unenjoyable to drink. I knew I needed a mixer and was glad I found this device when I did. It works perfectly! I like the fact that it comes with its own stand and included two mixing heads. It is solid, well-designed, and you can feel the quality when you pick it up. The variable speed of the mixer is perfect for ensuring that everything is blended well. I haven’t used it to “froth” anything yet, at least not on purpose, but I accidentally found out that it can do that well. This is a great addition to our kitchen and is very easy to wash after use. So far…no issues. Highly recommend for those of you looking for the right tool to make sure those protein mixes aren’t full of unmixed nuggets.  
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
S
Verified Purchase
Suzi blue
Belleville, US
★★★★★ 4
Low foam
Color: Black
Love this frother. It is great quality and the turn speed is amazing. My only issue is this. It comes w 2 wands and they are both singles. The single is great for stirring things up. It does not make a lot of froth and for some things it’s perfect but sometimes I like a lot of froth and I wish it either came w a single and a double or you could purchase a double separately to intermix. I don’t want to buy a whole other unit just for the double. I wrote to them bc the double frother they sell doesn’t look as good as this one but sometimes a girl needs a lot of foam and sometimes th stirring is perfect.
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Reviewed in the United States on February 20, 2026
H
Verified Purchase
Hanna
Fort Morgan, US
★★★★★ 5
Still The Best Frother Ever!
Color: Black
I love how it is easy to use, how it holds a charge, and how much power it has. I've only charged it once since I got it & I've been using it on a daily basis!!! Though it isn't a long time, I'm happy with it so far! I definitely will recommend it to anyone looking for a great frother. If you are looking for one, look no further! You won't be disappointed! I've read some comments where they found it to be too strong that their drink spilled everywhere. But for me I have not had any incident of spilling over. I have used it both for my coffee and my matcha tea and it worked great without any spilling over. You just have to start with the lowest power and ensure that you have a large enough container to have a room for your frothing. My sister tried to use it recently during her visit to make us matcha tea. However, she experienced spillage all over the cup, because she had used a small cup. Otherwise, she liked it very much and said she will get one when her battery operated one stops working... Another thing I like about the product was the customer service that I had received. When I got my first order which came quickly, it wasn't working after having charged it over 24 hours. It was not turning on at all. I returned it and ordered a replacement which I received within a day or two. This time after charging it for the recommended amount of time, I was a bit skeptical when I turned it on. However, I was pleasantly surprised that it worked like it was supposed to and it has been working ever since having charged it only once so far. I may come back and give an update depending on how it does after 6 months of use, so keep in tune... I don't know if there is a way to write a new entry as a follow up to the old entry, so I'm going to add my follow up comment over here. May 23, 2025 - I love my frother more than I can say in words. It's functionality has not changed a bit from the time I have purchased it. It charge lasts several weeks to few months before I charge it again and the power is still the same. Recently I decided to buy another one for my office use. I like the white color and so tried it but that one wouldn't even turn on. And then I got a gray one to have a different color. That one was much weaker than the black one I own. Then I replaced it with another gray one within few days. I tried it and it was exactly the same as the one I already replaced. So then I decided to go with a black one again hoping that it would be the same as the one I have. The black one did much better than the gray ones in the strength or power of the frother. However, it is weaker than the one I already have been using since last August. While I am not very happy with the quality being inconsistent in all of the ones I have tried including the recent pictures of the black one, I have decided to keep the black one because it is relatively better than the gray ones I tried. What I don't understand is why there is inconsistency in the quality of the same product by the same maker. I am beginning to wonder if the black one I purchased in Augusta last year was anomaly of a quality and a good way. Maybe I lucked out on my older black frother, but I'm unsure if quality is going to get better if I were to order another one. I have a sister who is a pro in making coffee drinks and she was the reason I had ordered this frother to begin with. She uses a battery operated one at this time and I have been thinking about getting her one like mine. While I am still skeptical, I am going to give it a shot and order her one sometime soon. If it doesn't work, I guess we will return it back. But one thing that I am grateful is that I have been able to return every one of those that I have tried recently with no issues. I hope that I don't have to return my most recent purchase in black. I was not even able to review the new purchase because of the item being the same color which is crazy.
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Reviewed in the United States on September 8, 2024
R
Verified Purchase
R. Cordosi
Port Orchard, US
★★★★★ 5
Outstanding Frother!
Color: Space Gray
Exceptional! This frother is in another league compared to the cheapo push button frothers. The motor is smooth, quiet and powerful. This has an intuitive thumb dial on top that operates smoothly with a wide range of smooth speed adjustment. It’s gentle enough to froth a little bit of milk for a macchiato and powerful enough to scramble 3 eggs. The head is removable for easy cleaning. It’s also rechargeable. I charged this the day I bought it on April first. I use it at least twice a day. It’s September 26th today and I have yet to recharge it and it’s not showing any signs of needing a charge. One minor quibble is that they give you 2 of the same frother heads. They are built so well, that I don’t imagine it ever wearing out. It would have been nice to get a whisk or something different. Not a deal breaker at all though.
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Reviewed in the United States on September 26, 2025
B
Verified Purchase
banjo player
Waukegan, US
★★★★★ 5
Solid unit
Color: Black
Handheld Mixer/Frother Review A Premium Choice That Transforms Morning Coffee I am thoroughly impressed with this handheld mixer and frother. Each morning, I blend cacao and collagen powder into my coffee, and in the past, I always ended up with stubborn lumps using only a spoon or whisk. I had previously purchased a few inexpensive handheld mixers, but they disappointed me both in price and performance, struggling to mix the powders thoroughly—especially at the bottom of the cup. I came close to abandoning handheld mixers altogether, but decided to give it one last try. After reading countless reviews and carefully comparing models, I opted to invest in a higher-end handheld mixer. The anticipation was high—would this mixer truly distinguish itself from the budget options cluttering my kitchen drawer? From the moment I unboxed it, the difference was clear. The mixer felt substantial in my hand, and the build quality reflected thoughtful engineering. While this model cost roughly twice as much as the cheaper alternatives, it proved to be well worth the investment. Initially, I was concerned about the dial at the top, fearing it might be difficult to control. However, I was pleasantly surprised by its intuitive operation. The unit offers a solid feel, plenty of power, and a versatile range of speeds—from a gentle stir perfect for coffee to an impressively fast setting. I had not previously considered using this mixer as a frother, but as a cappuccino enthusiast, I decided to give it a try. I heated both 2% milk and oat milk to take the chill off, then submerged the mixing wand. Allowing the mixer to rise above the milk introduced air and created a rich, creamy foam—an unbelievable result. My homemade cappuccino now tastes like something from a café. The controls are robust, the construction is reliable, and the power is consistent. Cleanup is effortless, requiring only a quick rinse under the tap. The battery life is also noteworthy, lasting through several uses without losing strength. If you are hesitant to spend a bit more on a quality handheld mixer, I wholeheartedly recommend making the investment. This mixer has become an essential part of my morning routine. Excellent product—well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025

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