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Full-spectrum LED grow light bar with white LEDs and lime-green accents, on a black frame.
A person works on a laptop displaying a diagram of a grow light, next to a real grow light.
Elufah grow light spectrum graph & plant lights. Shows blue, green, red, and IR light spectrums.
Elufah NHI3200-33 LED grow light PPFD map for 3x3 tent, showing light intensity at different heights.
Bright yellow Elufah dimmer control for LED grow lights, set to 40% brightness.
Elufah dimming daisy chain connection for three LED grow lights.
Elufah NHI3200-33 LED grow light, 320W, 25.6"x21.7"x2.46", full spectrum, coverage 3'x3'.
Elufah 320W LED grow light illuminates lush plants, featuring "High Efficiency," "Superior Quality," "High Red Light," and "High PPFD."
Elufah grow tent with LED lights illuminating two tomato plants bearing ripe fruit.
Elufah NHI Series full spectrum LED grow light with 320W power, 3.0 µmol/J PPE, 960 PPF, and 3-year coverage.
Elufah commercial full-spectrum LED grow light with spectrum chart and healthy green plants below.
Elufah LED grow light PPFD chart with growing tips for germination, seedling, vegetative, and flowering stages.
Full-spectrum LED grow light bar with white LEDs and lime-green accents, on a black frame.
A person works on a laptop displaying a diagram of a grow light, next to a real grow light.
Elufah grow light spectrum graph & plant lights. Shows blue, green, red, and IR light spectrums.
Elufah NHI3200-33 LED grow light PPFD map for 3x3 tent, showing light intensity at different heights.
Bright yellow Elufah dimmer control for LED grow lights, set to 40% brightness.
Elufah dimming daisy chain connection for three LED grow lights.
Elufah NHI3200-33 LED grow light, 320W, 25.6
Elufah 320W LED grow light illuminates lush plants, featuring
Elufah grow tent with LED lights illuminating two tomato plants bearing ripe fruit.
Elufah NHI Series full spectrum LED grow light with 320W power, 3.0 µmol/J PPE, 960 PPF, and 3-year coverage.
Elufah commercial full-spectrum LED grow light with spectrum chart and healthy green plants below.
Elufah LED grow light PPFD chart with growing tips for germination, seedling, vegetative, and flowering stages.

Elufah NHI3200-33 320W LED Grow Light

Official Elufah Dealer Model: EL-NHI 3200-33-US
$239.99 USD$229.99 USD$239.99 USD
 $239.99 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
  • Delivers full spectrum output across a 3x3 ft flowering footprint at 320W.
  • Includes built-in RJ12 ports for daisy-chaining up to 20 units together.
  • Fanless aluminum construction provides silent operation with an IP65 moisture rating.
  • View More Details

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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are planning a 3x3 flowering area because your current output suffers from uneven growth at the canopy edges.
  • You are consolidating your lighting setup into a daisy-chained system because manual power management for individual units is creating a mess.

What We Found

  • The honeycomb thermal design works well, keeping the bars cool enough to touch even after a full day of use.
  • The dimming knob has a distinct physical click that makes it easier to match levels across multiple linked units.

What Users Say

  • Growers who transitioned to the multi-bar design say the increased light penetration stopped their bottom-heavy leaf yellowing.
  • Users with limited ceiling height say the low profile of this fixture gave them the extra space they needed to avoid light stress.

Elufah NHI3200-33 320W LED Grow Light | 3' x 3' Full Spectrum Coverage

The Elufah NHI3200-33 is a 320W LED grow light engineered for home growers seeking professional-grade yields in 3x3 flowering or 4x4 vegetative spaces. This fixture utilizes 864 high-efficiency diodes to deliver a 3.0 µmol/J efficacy, ensuring vigorous plant development from seed to harvest.

Elufah NHI3200-33 3x3 Commercial Full Spectrum LED Grow Light in use
320 W Power Draw
3.0 µmol/J Efficacy
864 pcs LED Count
3x3 ft Flower Coverage

Features

Grow Pro Full Spectrum

The system combines 6200K white, 437.5nm blue, and 730nm deep red wavelengths to mimic natural sunlight and drive photosynthesis.

Precision Dimming Control

A 5-level onboard dimming knob allows for 0% to 100% intensity adjustments to match specific plant growth stages.

Advanced Thermal Management

Foldable aluminum bars and a honeycomb heat dissipation design maximize surface area for efficient passive cooling.

Environmentally Sealed

An IP65 waterproof rating and anodized anti-corrosion coating protect internal components from humid grow room conditions.

In Detail

Elufah NHI3200-33 LED Layout

The Elufah NHI3200-33 is designed to maximize light penetration and uniformity across a 3x3 footprint. By utilizing a multi-bar design, the fixture reduces hot spots and ensures that even the outer edges of your canopy receive sufficient PPFD for high-quality flower production. The inclusion of 730nm deep red wavelengths specifically targets phytochrome responses to accelerate flowering and increase biomass.

  • Supports daisy-chaining up to 20 units via RJ12 ports
  • Foldable design for easy installation and storage
  • External controller compatibility via the EXT setting
  • Fanless design for completely silent operation
  • Optimized for 3' x 3' flowering and 4' x 4' vegetative tents

Light Footprint (PPFD, μmol/m²/s)

PPFD footprint map
Hang height Edge Center Edge
12" 988 1520 988
14" 855 1316 855

High

Medium

Low
Edge values estimated

Light Spectrum

Light spectrum chart
6200Kfull spectrum promote plant growth.
437.5 nmPromotes root and stem development, enhances color expression, and improves flavor quality.
DR 660 nmPromotes flowering.
IR 730 nmAffects the photoperiod.

Technical Specifications

Performance
Power320W
Efficiency3.0µmol/m²/s PPFD
Coverage3x3ft (flowering) / 4x4ft (vegetative)
LED Count864 pcs
Spectrum6200K white, 437.5nm blue, 730nm deep red
Physical & Durability
Waterproof RatingIP65
Length25.6 In
Width21.7 In
Height2.46 In
ModelNHI3200-33

In the Box

  • 1x NHI3200-33 LED Grow Light
  • Kits
  • 1x outlet power cord
  • User manual

Warranty

This product is covered by the manufacturer's warranty against defects in materials and workmanship. Please refer to the included documentation for specific terms and claim procedures. Trimleaf is an authorized Elufah retailer; this unit ships with the full manufacturer warranty, valid for the original purchaser.

Frequently Asked Questions

Can I control multiple lights at once?

Yes, the NHI3200-33 features a built-in RJ12 daisy-chain system. You can connect up to 20 lights together and control them all from a single master unit or an external controller.

Is the driver removable for remote mounting?

The driver is mounted to the fixture, but the slim 2.46-inch profile and passive cooling design allow it to operate efficiently within the tent environment without excessive heat buildup.

How close can I hang this light to my plants?

For flowering in a 3x3 area, a hanging height of 12-18 inches is typically recommended. For vegetative growth in a 4x4 area, you can increase the height to 24 inches or use the dimming knob to reduce intensity.

Does this light require a separate timer?

The light does not have a built-in timer. You will need to plug it into a standard wall timer or use an external controller via the RJ12 port to manage your light cycles.

Will the light get too hot for a small tent?

The NHI3200-33 uses passive cooling through its aluminum bars and a specialized honeycomb heat sink. This design efficiently dissipates heat without the need for noisy fans, making it ideal for tent environments.

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★
Over 1,900 Verified Reviews
50,000+
Growers Served
120+
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