VIVOSUN LumaRay under canopy light, glowing orange, on adjustable black tripod stand.

LumaRay under-canopy grow light with prism optics uniformly illuminating fruit-laden tomato plants in grow bags.

Red-enhanced full spectrum LED grow light. Fixture with white, warm white, and red LEDs. Spectral graph for flowering.

Red tomato plants in grey fabric grow bags, illuminated by an under-canopy LED grow light to boost yields indoors.

VIVOSUN LumaRay UC LED grow light specifications, showing the light, accessories, and cable dimensions.

Vivosun LumaRay Under Canopy Lights and smart controller with app displaying grow data. SGS compatible for effortless control.

Vivosun LumaRay Full Spectrum Under Canopy LED Grow Light

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MODEL: WEB-VSL-LRUC100

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Full Spectrum

Type

100W

Power

Less than 2' x 2'

Coverage

3 Years

Warranty

Vivosun LumaRay Full Spectrum Under Canopy LED Grow Light | Red-Enhanced SGS Compatible

Are your lower-level buds failing to develop due to a dense top canopy? The VIVOSUN LumaRay Under Canopy Lights are engineered to solve this problem by delivering targeted, supplemental light exactly where it's needed most. These lights penetrate deep into the canopy to reach mid and lower foliage, promoting even growth and potentially increasing your overall yield by up to 25%. Designed as the perfect addition to your primary overhead light, the LumaRay system ensures no part of your plant is left in the dark.

Featuring a red-enhanced full-spectrum output, the LumaRay lights provide an optimized formula with 60% red light to stimulate photosynthesis and supercharge the flowering and fruiting stages. Each light bar is equipped with a prism optical lens that ensures uniform light distribution and high transmittance, eliminating hotspots and reducing glare. This high-efficiency system delivers a powerful, even glow that encourages healthier and fuller plant development from top to bottom.

Integration with the VIVOSUN Smart Grow System (SGS) is seamless. By connecting the LumaRay to an E42A+ or E25 controller (sold separately), you gain complete control via the VIVOSUN app. Remotely manage power, adjust brightness from 25% to 100%, and sync the lights with your other SGS devices. Installation is incredibly flexible; use the magnetic clamps to quickly mount the lights to tent walls or poles at three adjustable heights, ensuring perfect positioning for any growth stage.

Features

VIVOSUN LumaRay Lights compatible with SGS controller

VIVOSUN LumaRay Lights showing uniform light distribution

VIVOSUN LumaRay Lights daisy chained together

VIVOSUN LumaRay Lights with red-enhanced full spectrum

📈

Boost Yields by 25%

Delivers critical light to mid and lower buds, maximizing yield potential where top lights can't reach.

🍓

Red-Enhanced Spectrum

Features a full-spectrum glow with 60% red light to effectively stimulate photosynthesis, flowering, and fruiting.

💡

Even Light Distribution

A prism optical lens ensures uniform, high-transmittance light coverage while reducing glare for healthier growth.

📱

SGS App Control

Connect to the VIVOSUN SGS for remote on/off, 25-100% dimming, and synced grow recipes via the app.

🔧

Flexible Installation

Quickly mount to tent walls or poles with magnetic clamps, featuring 3 adjustable height options.

Specifications

Specification	Value
Spectrum	Full Spectrum with 60% Red Light (660nm)
Power Input	50W
Light Bar Length	16 inches / 40CM
Dimming Control	0-100% via App (with E42A/E25 Controller)
Connectivity	RJ11 Port for Daisy Chaining
Power Supply	Gallium Nitride (GaN)

Support & Manuals

📄 Product Manual

Warranty

This product is covered by a 3-year after-sale service warranty.

FAQs

What is the main purpose of under canopy lights? +

These lights are designed as supplemental lighting to improve light penetration in areas where your main overhead light falls short. They target the mid and lower buds on your plants, promoting more even growth and helping to maximize your overall yield.

How do I install the LumaRay lights in my grow tent? +

Installation is designed to be easy and flexible. You can use the included magnetic clamps and pole clamps to attach the light bars to your tent's vertical support poles. Alternatively, you can use the magnetic clamps with adhesive metal plates to mount them directly to the tent walls, offering adjustable height for any growth stage.

Can I control the brightness of these lights? +

Yes. When connected to a VIVOSUN E42A+ or E25 controller (sold separately), you can dim the lights from 25% to 100% using the VIVOSUN app. This allows for precise control over light intensity and lets you sync the lights with other Smart Grow System devices.

What makes the light spectrum special? +

The LumaRay emits a red-enhanced, full-spectrum light. This optimized formula contains 60% red light, which is crucial for stimulating photosynthesis and supporting the critical flowering and fruiting phases of plant growth for bigger buds.

Can I connect multiple LumaRay lights together? +

Yes, the lights are designed to be daisy-chained. You can connect them with other VIVOSUN LED grow lights via the built-in RJ11 port for expanded and simplified connectivity within your grow space.

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

Vivosun LumaRay Full Spectrum Under Canopy LED Grow Light

About Vivosun LumaRay Full Spectrum Under Canopy LED Grow Light