SKU: 23379062731
can a ring light grow plants

can a ring light grow plants Elufah Saturn480 48W Under Canopy LED Grow Light Ring 2-Pack

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Description

can a ring light grow plants Elufah Saturn480 48W Under Canopy LED Grow Light Ring 2-PackElufah Saturn480 48W Under Canopy LED Grow Light Ring 2 Pack Supplemental Yield Booster The Elufah Saturn480 provides targeted supplemental light to the lower third of the plant canopy. By delivering photosynthetically active radiation to shaded foliage, this system increases flower density and prevents the lower profile popcorn buds common in dense indoor grows. This under canopy lighting system integrates two 24 watt rings with a smart controller to

Elufah Saturn480 48W Under Canopy LED Grow Light Ring 2-Pack | Supplemental Yield Booster

The Elufah Saturn480 provides targeted supplemental light to the lower third of the plant canopy. By delivering photosynthetically active radiation to shaded foliage, this system increases flower density and prevents the lower-profile popcorn buds common in dense indoor grows. This under canopy lighting system integrates two 24-watt rings with a smart controller to ensure uniform development across the entire plant profile.

48WTotal system power
3.0μmol/JPhotosynthetic efficiency
22inchMaximum pole height
0-100%Dimming range

Features

Commercial Full Spectrum

The array combines 4000K white, 437.5nm blue, and 660nm red light to stimulate secondary metabolite production in shaded regions.

3-in-1 Smart Controller

Integrated DIM and CLK modes allow for precise intensity adjustments and automated timing cycles without external hardware.

Telescoping Pole Mount

The height adjusts from 12 to 22 inches, enabling the light to stay perfectly positioned as the plants mature.

Open Airflow Base

A sturdy open-frame base ensures irrigation runoff drains freely while maintaining critical airflow around the root zone.

In Detail

The Saturn480 system solves the problem of light attenuation in dense indoor gardens. While overhead lights struggle to penetrate deep foliage, these supplemental rings sit directly within the canopy to activate lower nodes. This placement ensures that energy is not wasted on fan leaves while the buds below remain underdeveloped. The low-heat design prevents leaf scorching even in close proximity to the plant.

  • Programmable EC, CLK, and DIM modes for full cycle automation
  • High-efficiency 3.0 μmol/J output minimizes electrical overhead
  • AM/PM toggle on the digital display for easy schedule monitoring
  • Durable telescoping poles maintain stability at any extension
  • Low power consumption allows for multiple units on a single circuit

Light Footprint (PPFD, μmol/m²/s)

Hang height Edge Center Edge
6" 320 493 320
4" 502 772 502
High
Medium
Low
Edge values estimated

Light Spectrum

Spectrum TypeCommercial Full Spectrum
Spectrum Compositiondual blue light & 80% red light
4000KPromote growth
660nmBoosts Flowering
437.5nmPromote growth and color change

Technical Specifications

Wattage24-watt per ring light (48W total for 2 ring lights)
Spectrum4000K white, 437.5nm blue, 660nm red
Adjustable Height12 to 22 inches
Dimming0-100%
PPE3.0 μmol/J
Light Telescoping Pole12"-22"
Height22 inch

In the Box

  • 1x Saturn240 Under Canopy LED Grow Light
  • 1x RJ12 data cable
  • 1x stand
  • 1x outlet power cord with controller
  • user manual

Warranty

Products include a comprehensive 3-Year Warranty covering defects under normal usage, ensuring long-term reliability and performance. This warranty provides peace of mind for all purchases, safeguarding against manufacturing or material issues during regular operation. Trimleaf is an authorized Elufah retailer; this unit ships with the full manufacturer warranty, valid for the original purchaser.

Frequently Asked Questions

Will the base interfere with my drainage or cause root rot?

No, the base uses an open-frame design specifically to allow water to flow through to your drainage trays. It does not trap moisture or block the essential airflow required to keep the root zone healthy.

Can these lights be placed directly against the leaves?

The Saturn480 uses low-heat LEDs designed for close-proximity use, but we recommend maintaining a small gap for optimal air circulation. The telescoping pole allows you to adjust the height as the plant grows to prevent physical crowding.

Does the controller require a separate timer?

The 3-in-1 Smart Power Controller includes built-in timing functions (T.ON and T.OFF). You can program your light cycles directly on the unit without needing an external wall timer.

How many rings can I control with one power cord?

This 2-pack system is designed to run both rings from the included smart controller and power cord. The rings connect via the provided RJ12 data cables for synchronized dimming and timing.

Is the spectrum suitable for both veg and flower stages?

Yes, the combination of 4000K white, 437.5nm blue, and 660nm red is a full-cycle spectrum. It provides the blue light needed for structural strength in veg and the deep red required for heavy flower development.

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: 23379062731

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GPbo
Boise, US
★★★★★ 5
Comfortable wrist rest for intense use
Size: Keyboard Wrist Rest (Pack of 1), Style: Mechanical & Gaming, Size: Keyboard Wrist Rest (Pack of 1), Style: Mechanical & Gaming
- You don't have to own a mechanical keyboard to grab one of these bad boys. It's suitable for any full size keyboard. - This is ergonomic and really targeting gamers. The left side of the wrist rest offers more cushion for those wasd key strokes. While the right side is much smaller vs other wrist rests Kensington offers so it won't take too much desk space. So it's quite office friendly. - Huge value for money. About $7 bucks cheaper vs the standard keyboard. - Vegan leather exterior. This is the one thing that made me buy the wrist rest. As you can see from my picture, my old wrist rest is made of fabric material. They easily build up slime and all that yuckiness when you type for long period of time. It's so hard to clean up. The leather material is just one wipe away. - Super soft and comfortable. My old wrist rest is hardened memory foam. It's not deformed after years or using, which I appreciate. But it doesn't provide much comfort vs this gel pad wrist rest. I'm so happy I made the switch and bought this. - For whoever said this is stiff or firm for their taste, they obviously haven't used other memory foam wrist rests before. So if you want soft, but not too squishy wrist rest, look expensive for office use, or survive abuse for home use, look no further.
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Reviewed in the United States on October 23, 2020
B
Verified Purchase
Brian S in DC
Lexington, US
★★★★★ 3
Great except for the bottom
Size: Keyboard Wrist Rest (Pack of 1), Style: Slim
Kensington stuff is always good. I’ve been using it for over two decades. This wrist rest seemed like the best choice for my Apple Magic Keyboard. And it probably is. My complaint is the bottom. It’s made with the assumption you want it in a fixed location on your desk, so the underside is sticky. On the other hand, if you don’t want to leave it stationary, the white backing paper is too slippery. I’d have MUCH preferred a textured rubber underside that helps it stay in place than this. Also, it’s really really black. If you have dandruff, you’re going to notice it falling on here.
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Reviewed in the United States on March 31, 2021
K
Verified Purchase
KC
Alexandria, US
★★★★★ 5
Desk Hoteling: Portable Comfort
Size: Keyboard Wrist Rest (Pack of 1), Style: Slim & Compact
New to the desk hoteling scene, I’ve had to find easily transportable ways to increase my comfort level. This has survived multiple backpack edits, which says a ton about this little wrist rest. I love that it is not cloth so I can wipe it down at the end of the day, but it doesn’t stick to your skin. It is the perfect size and thickness for my use. It wasn’t cheap, but it is holding up very well even with the constant travel. This is worth the extra bulk in the laptop backpack.
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Reviewed in the United States on May 4, 2025
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Jessica
Fort Morgan, US
★★★★★ 5
Quality Product, Definitely Recommend
Size: 17.2"L x 3.15"W x 0.78"H, Color: Black Walnut, Size: 17.2"L x 3.15"W x 0.78"H, Color: Black Walnut
Looks and feels great. Amazingly smooth, and well-crafted. It fits the length of my keyboard, and has quality grippers on the base to prevent sliding. Was actually really pleased with it.
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Reviewed in the United States on September 15, 2025
J
JCF
Fort Morgan, US
★★★★★ 5
High quality solid wood rest
Size: 14.4"L x 3.15"W x 0.78"H, Color: Black Walnut
This wrist rest is nicely finished and was well packed in high-density foam as well as a cardboard box that was wrapped very tightly in thick plastic. It's sanded very, very smooth and is made of beautiful solid walnut, with nonskid pads on the back. The branding is on the side that touches the keyboard, so it is not visible or obtrusive at all. My keyboard is 15.5 inches long, and the 14.4 inch rest looks great up against it. The 0.78" thickness is also very suitable for the thickness of my keyboard. The product gets 5 stars because it is accurately represented and this is entirely down to personal preference, but something about this rest that I don't love is the degree of incline. I have my keyboard up on the kickstands, and the wrist rest that I already owned slopes pretty dramatically starting from the middle, so it follows the angle of the keyboard. The ZQL wrist rest is about 75% flat and then has a small slope that rounds off on the bottom edge. Again, this is very much a personal thing; I just brought it up because it's something that people might not think too much about until they actually use it. I think this rest would be great for anyone with very large hands, or with a flat keyboard. It's taking a little getting used to for me, but I really enjoy the smoothness and obvious quality of the wood. A wrist rest is an ergonomic must when it comes to thicker keyboards.
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Reviewed in the United States on August 28, 2025

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