SKU: 36099407217

LumaRay Full Spectrum LED Side Lights (4-Bar)

Sale price$134.99 Regular price$149.99
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Description

LumaRay Full Spectrum LED Side Lights (4-Bar)LumaRay Side Light 4 Bar Full Spectrum LED Grow Light Bars for Indoor Canopy Expansion The LumaRay Side Light 4 Bar system is designed to improve indoor plant performance by extending light coverage into lower and shaded areas of the canopy. As a full spectrum LED grow light bar system, it enhances canopy penetration, supports stronger photosynthesis, and promotes more even plant development in controlled indoor grow tent environments. With red

LumaRay Side Light 4-Bar Full Spectrum LED Grow Light Bars for Indoor Canopy Expansion

The LumaRay Side Light 4-Bar system is designed to improve indoor plant performance by extending light coverage into lower and shaded areas of the canopy. As a full spectrum LED grow light bar system, it enhances canopy penetration, supports stronger photosynthesis, and promotes more even plant development in controlled indoor grow tent environments.

With red-enhanced spectrum output, SGS smart system compatibility, and flexible mounting options, this supplemental lighting solution helps improve overall canopy efficiency while supporting healthier flowering and fruiting across the full growth cycle.

Canopy Lighting System for Grow Tents with Full Spectrum Coverage

This canopy lighting system for grow tents delivers targeted illumination across dense plant structures where overhead lights cannot reach. By improving light distribution at multiple levels, it helps reduce weak growth zones and supports more balanced plant development from top to bottom.  

Under Canopy Grow Light Bars for Improved Lower Foliage Development

As an under canopy grow light solution, the LumaRay 4-Bar system provides direct lighting to lower foliage and inner plant zones. This improves light access in shaded areas, encourages stronger structural growth, and helps maximise usable growing space inside indoor tents. 

Red Spectrum LED Grow Light Bars for Flowering and Yield Enhancement

These red spectrum LED grow light bars deliver a sun-like full spectrum output with a strong emphasis on 600–700nm wavelengths. This red-rich light profile supports flowering initiation, enhances fruiting performance, and improves overall plant productivity during later growth stages.

Supplemental Grow Lighting System with SGS Smart Control Integration

Designed as a supplemental grow lighting system, the LumaRay side lights integrate with the VIVOSUN Smart Grow System (SGS). Using GrowHub E42A or E25 controllers (sold separately), growers can automate schedules, adjust dimming from 0–100%, and sync lighting with other smart devices through the app.

Flexible LED Grow Light Bar Setup for Indoor Grow Tent Customisation

The modular 4-bar design allows flexible installation across different indoor grow tent layouts. Each bar can be mounted on support poles or attached to tent walls using magnetic clamps. RJ11 daisy-chain support enables expansion, making it easy to customise lighting coverage based on canopy size and plant density.

Energy Efficient Auxiliary Grow Lights with Durable GaN Power System

Built with a gallium nitride (GaN) power supply, this system delivers efficient energy conversion and stable long-term performance. The prism optical lens design improves light transmission, reduces glare, and simplifies cleaning, supporting reliable daily use in indoor growing environments.

IP54 Rated Indoor Plant Side Lighting for Humid Grow Environments

With an IP54 rating, these indoor plant side lighting bars are suitable for humid grow tent conditions and routine nutrient spraying. The durable housing helps protect internal components while maintaining consistent performance over long cultivation cycles.

LumaRay Side Light 4-Bar Specifications

  • Model Name: LumaRay Side Light 4 Bar
  • Wattage: 50W
  • Spectrum: Full Spectrum (600–700nm red-enhanced)
  • Efficiency: 2.75 μmol/J
  • Dimming: 25% / 50% / 75% / 100% / OFF
  • Control: SGS Compatible (GrowHub E42A / E25)
  • Input Voltage: 120–240VAC, 50–60Hz
  • Waterproof Rating: IP54
  • Lifespan: Up to 25,000 hours
  • Power Cord Length: 8.3 ft (2.5m)
  • Dimensions (per bar): 16.3 x 1.0 x 0.5 in
  • Weight: 2.36 lbs

For installation steps, dimming setup, and full operating instructions, you can refer to the official instruction manual below.

View Instruction Manual

Shipping Notes
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Exchange/Return Notes
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SKU: 36099407217

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4.2 ★★★★★
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Brandon
Dallas, US
★★★★★ 5
Great scale, great price.
Size: EK6002
3 years in, this scale was well worth the $23 cost . Still works flawlessly. I use it multiple times per day for coffee and cooking. Honestly if it had been twice that much it would have been worth it. Partially because of the price point, I don't know if I could come up with a complaint if I had to give one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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Verified Purchase
Natasha B.
Port Orchard, US
★★★★★ 5
incredible scale!!
Size: EK6002
super nice scale!! i use it for my matcha and it helps me get my measurements just right!! highly recommend this scale
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
Mai Vues
Natrona Heights, US
★★★★★ 5
Great addition to our coffee station.
Size: EK6002
Love it. It's accuracy might be a little fuzzy about measuring the last tenth of a gram, probably due to rounding. But it showed a difference when a single coffee bean was added. Easy to read. The removable pad makes it easier to clean. It fits right on my little coffee station. To be honest, I didn't read the instructions. It's fairly intuitive if you know how they are supposed to work. I like it.
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Reviewed in the United States on November 26, 2025
A
Verified Purchase
Amy R
Lowell, US
★★★★★ 1
Broken, after 1 week of use
Size: EK6002
Sorry but, no. Stopped working after less than 1 week of use. They pre-install cheap batteries. I used it for a few days but then It wouldn’t turn on so I switched them out with fresh ones. Now the start/stop button isn’t working. Discovered during an extraction…arg!! Don’t mess with me while performing my craft! lol. Build quality is poor. Don’t over handle it, yeah, that’s how fragile it appears to be. I like that it is light weight but so light, I question if the durability and weight factor are compromising the output accuracy. Doesn’t feel reliable at all. I also question if this is waterproof, again, having everything to do with build quality. This is not my first scale but it is for coffee use so I’m on the hunt for a better one. This was cheap in price, yes. But as the old saying goes, you get what you pay for. One good thing that came out of this is, while it was working, I realized how much this was really needed for me to make exceptional and accurate espresso shots, so time to find a better one. I wanted this to work, I really did.
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Reviewed in the United States on April 3, 2026
J
Verified Purchase
Jason C
New York, US
★★★★★ 5
4.95 stars
Color: Black
TLDR: Buy it. It works well, it has impressive and useful features, it looks great, it’s thin/low-profile, and it’s a great price. Detailed review: I’m very happy with this scale, and it has certainly upped my espresso game by leaps and bounds. I’m able to weigh my beans very precisely down to a tenth of a gram (roughly the weight of a single bean), so my dosing is on point. Also, it fits beneath the portafilter with room to spare for my cup, so I can weigh my shots and accurately measure my input/output ratio. And automatic mode is magic! When the espresso hits the cup, the timer starts running, so I can measure flow rate along with everything else! Overall, super easy to use and very necessary for the at-home barista. One caveat: It acted weird on the 2nd or 3rd day, and I thought I was going to have to return it. The weight would slowly creep up even though I wasn’t adding any coffee. I dusted it off, made sure it was dry, set it on a more stable surface… I still don’t know what the matter was, but it stopped freaking out and it hasn’t really given me any trouble since. Also, I should mention that the automatic function doesn’t always work 100% perfectly; it works, and usually works quite well, but depending on the flow rate, you might get some drops dribbling into the cup and the timer not detect it right away. (I think the timer must be activated according to some sort of algorithm that looks for a certain increase in a certain amount of time, so a slower initial drip rate might not trigger it at first.) Also weirdly, it seems like about half of the time when the weight stops increasing (i.e., espresso stops flowing) , the timer pauses (as I think it’s supposed to do), but other times, the timer keeps running until you manually stop it. I don’t know… It’s a weird glitch, I guess, but it doesn’t really make any difference. The weight is accurate, and that’s the primary thing to keep an eye on. So, is it perfect? No, I guess not. But, it works extremely well and functions perfectly for my purposes. In fact, it’s a lot nicer and fancier than I expected – plus, it’s more affordable and more streamlined than its obvious rival the Acacia.
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Reviewed in the United States on June 1, 2024

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