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Elufah under-canopy LED grow light system with a tomato plant bearing red fruit.

Elufah Saturn240 24W Under Canopy LED Grow Light

Official Elufah Dealer Model: EL-Satun240-US
$59.99 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • 24 watts power consumption with 3.0 umol/J photon efficacy
  • 105 degree optical lens angle focuses light upward
  • Telescoping pole adjusts height from 12 to 22 inches
  • 3-Year Warranty covering defects under normal usage
  • View More Details

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Call (360) 800-5535
  • Free Shipping On Most Items*To the lower 48
  • Transparent PricingBacked w/ price match guarantee
  • 4.8/5 Top Quality Store on Google
  • Secure CheckoutSSL encrypted payments

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THROUGH THE Cultivator's LENS Highlights

  • You are supplementing light for lower leaves because dense canopies leave the interior in shadow and cause lower foliage to wither
  • You are adding under canopy lighting because uneven light distribution in your crowded tent is holding back your overall harvest

  • The chimney air duct draws heat away from both the LEDs and the plant tissue to stop localized hot spots from damaging lower leaves.
  • The 105-degree optical lens focuses light straight upward into the plant structure to reach areas that top-down fixtures miss.

  • Growers who installed the supplemental ring light in dense tents say their lower foliage stayed green instead of withering away
  • Users dealing with uneven lower growth say the upward-focused lens helped their interior leaves contribute to the final harvest

Elufah Saturn240 24W Under Canopy LED Grow Light | Supplemental Full-Spectrum Ring Light

The Elufah Saturn240 is a specialized under canopy lighting solution designed to deliver supplemental photons to the lower foliage of indoor plants. This ring-style light uses a 24-watt full spectrum array to reach the shaded interior of dense canopies, ensuring that lower leaves contribute to the overall harvest instead of withering. It provides a technical solution for growers struggling with uneven light distribution in crowded grow tents.

BUILT FOR
Residential indoor growers
  • Boost plant health and yields
  • Optimize growth at every stage
  • Achieve uniform canopy growth
24WPower consumption
3.0μmol/JPhoton efficacy
105°Optical lens angle
12-22inAdjustable height

In Detail

Elufah Saturn240 Under Canopy LED Grow Light in use

The Saturn240 utilizes a chimney-style air duct integrated into its die-cast aluminum housing to manage thermal loads effectively. This passive cooling design draws heat away from the LEDs and the plant tissue, preventing the localized hot spots that often damage lower leaves in supplemental setups. The telescoping pole allows for rapid height adjustments as the plant matures. This ensures the light remains at the optimal distance from the lower canopy throughout the flowering cycle.

  • The 3-in-1 smart controller manages dimming and timing from a single interface.
  • A sturdy open-base design prevents water from pooling around the stand.
  • The 105-degree optical lens focuses light upward into the plant structure.
  • Full spectrum diodes combine 4000K white, 437.5nm blue, and 660nm red light.

Features

Full Spectrum Output

The array combines 4000K white, 437.5nm blue, and 660nm red light to support photosynthesis across all growth stages.

Smart Control System

The integrated controller provides 0-100% dimming, timing functions, and a screen time display for precise light management.

Adjustable Height Pole

The telescoping stand extends from 12 to 22 inches to maintain the correct distance from the foliage as plants grow.

Enhanced Airflow Base

A sturdy, open-frame base allows for unrestricted airflow and ensures proper drainage to prevent root rot.

Thermal Management

The die-cast aluminum housing features a chimney-style air duct to dissipate heat away from the plant zone.

Energy Efficiency

The unit operates at 24 watts with a high PPE of 3.0 μmol/J to minimize power consumption while maximizing light output.

Technical Specifications

PERFORMANCE
Wattage24 watts
PPE3.0 μmol/J
Spectrum4000K white, 437.5nm blue, 660nm red
Optical Lens105°
Dimming0-100%
Adjustable Height12 to 22 inches

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 plant's drainage?

The Saturn240 features an open base design specifically to prevent water retention. It allows runoff to flow freely into your drainage tray without pooling around the stand or the plant's root zone.

Is the light safe to place close to lower leaves?

The unit uses a die-cast aluminum chimney duct to pull heat away from the diodes. This passive cooling system keeps the fixture surface temperature low enough to prevent heat damage to sensitive lower foliage.

What does 3.0 μmol/J PPE mean for my grow?

PPE, or Photosynthetic Photon Efficacy, measures how efficiently a light converts electricity into usable light for plants. A rating of 3.0 μmol/J is highly efficient, meaning you get more light output for every watt of power consumed.

Can I control multiple Saturn240 units at once?

The included RJ12 data cable allows you to link units together for synchronized control. This enables you to manage dimming and timing across multiple lights using a single smart controller.

Do I need a separate timer for this light?

The 3-in-1 smart controller includes an integrated timing function. You can program your light cycles directly on the controller without needing an external wall timer.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
4.8★
2020+ Verified Reviews
50,000+
Growers Served
120+
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