VIVOSUN AeroLight 320W LED Grow Light | Tunable Full Spectrum, Integrated Circulation Fan, GrowHub Compatible & 4x2 ft Coverage

Product Introduction

The VIVOSUN AeroLight 320W LED Grow Light combines high-output tunable-spectrum LED lighting with active canopy air circulation in one integrated fixture. Designed for approximately 4 x 2 ft coverage, equivalent to around 1.22 x 0.61 metres, it provides a practical solution for rectangular indoor grow tents and growing spaces where strong lighting and additional canopy airflow are both required.

Rated at 320W, the AeroLight uses an optimised diode layout together with VIVOSUN's Micro-Lens optical system to improve light distribution and direct useful light deeper into the plant canopy. For the exact 320W model, VIVOSUN specifies an efficiency of 2.96 µmol/J and a PPFD of 1101 µmol/m²/s at 12 inches. The current product listing also specifies light uniformity of up to 0.91.

Unlike a conventional LED bar grow light, the AeroLight 320W incorporates a built-in central circulation fan. The integrated airflow helps move air through the canopy, improving air circulation while reducing stagnant zones. The fixture is also compatible with the VIVOSUN GrowHub smart control system, providing remote spectrum, intensity, airflow and scheduling control when paired with a compatible GrowHub controller.

Smart GrowHub Control

The VIVOSUN AeroLight 320W is designed to integrate with the wider VIVOSUN Smart Grow System for growers who want greater control over lighting and canopy airflow.

When connected to a compatible VIVOSUN GrowHub controller, the AeroLight can be managed through the VIVOSUN App, allowing growers to adjust spectrum, light intensity and integrated airflow remotely.

VIVOSUN also supports scheduled automation through the GrowHub ecosystem, allowing lighting and airflow settings to be organised around different stages of plant development.

Manual and GrowHub dimming provides 25%, 50%, 75% and 100% settings plus OFF, while the VIVOSUN App supports adjustable output from 25% to 100%, plus OFF.

GrowHub-Compatible Features

• VIVOSUN GrowHub compatibility
• VIVOSUN App compatibility
• Remote lighting control
• Remote airflow control
• Tunable spectrum adjustment
• Light intensity adjustment
• Lighting schedules and automation
• 25%, 50%, 75% and 100% GrowHub dimming
• 25–100% VIVOSUN App dimming
• Integration with compatible VIVOSUN Smart Grow System equipment

Important: A VIVOSUN GrowHub smart controller is sold separately and is not included with the AeroLight 320W.

Temperature, relative humidity and VPD monitoring should not be advertised as included functions of this standalone grow light because the required environmental sensing hardware is not supplied with the fixture.

AeroLight 320W Tunable-Spectrum LED Grow Light

Lighting is supplied by the VIVOSUN AeroLight 320W / VSL-ALB320, a rectangular LED bar grow light designed specifically for approximately 4 x 2 ft indoor grow coverage.

The fixture uses a tunable full spectrum designed to support different stages of indoor plant development. VIVOSUN's constant-power spectrum tuning is designed to maintain stable light intensity as the spectral balance is adjusted.

The AeroLight uses VIVOSUN's Micro-Lens optical system to improve PPFD and direct useful light deeper into the canopy. The manufacturer states that its optical design can increase PPFD by up to 20%, while light uniformity of up to 0.91 helps provide more consistent illumination across the growing area.

For the exact AeroLight 320W model, VIVOSUN specifies 2.96 µmol/J efficiency and 1101 µmol/m²/s PPFD measured at 12 inches.

Manual or GrowHub dimming provides 25%, 50%, 75% and 100% settings plus OFF, while VIVOSUN App control allows adjustment from 25% to 100%, plus OFF.

The fully sealed light bars carry an IP65 protection rating, helping protect the LED components from dust, moisture and routine cleaning exposure. An aluminium finned heatsink helps manage operating heat, while VIVOSUN specifies a lifespan of up to 50,000 hours.

AeroLight 320W Specifications

Model: VIVOSUN AeroLight 320W / VSL-ALB320
Power: 320W
Dimensions: 37.4 x 19.7 x 1.7 in / approx. 95 x 50 x 4.2 cm
Weight: 14.3 lb / approx. 6.5 kg
Recommended Coverage: 4 x 2 ft
Approx. Metric Coverage: 1.22 x 0.61 m
Spectrum: Tunable full spectrum
Efficiency: 2.96 µmol/J
PPFD: 1101 µmol/m²/s at 12 in
Light Uniformity: Up to 0.91
Manual/GrowHub Dimming: 25% / 50% / 75% / 100% / OFF
VIVOSUN App Dimming: 25–100% / OFF
Integrated Fan: Yes
Fan Speed: 2600 RPM
Maximum Airflow: 84 CFM according to the exact retail listing
Noise Rating: 33 dB(A)
Input Voltage: 120–240VAC, 50–60Hz
Maximum Input Current: 2.8A
Power Factor: >0.9
Protection Rating: IP65
Rated Lifespan: 50,000 hours

Grow Tent Compatibility

The AeroLight 320W is designed to provide lighting coverage for approximately a 4 x 2 ft growing footprint, making it particularly suitable for rectangular 4 x 2 ft grow tents and similarly sized indoor growing areas.

A 4 x 2 ft footprint is approximately 122 x 61 cm, while the fixture itself measures approximately 95 x 50 x 4.2 cm.

Its rectangular multi-bar construction is appropriately shaped for longer grow spaces, helping distribute useful light from one end of the canopy to the other while leaving surrounding space for extraction, filtration and other environmental-control equipment.

The built-in circulation fan also adds active air movement directly above the plant canopy, complementing the primary grow tent ventilation system.

Grow tent not included.

Because this listing is for the AeroLight fixture only, grow tent canvas, reflective Mylar, frame poles, ventilation openings and other tent components do not form part of this product.

Integrated Air Circulation System

One of the main features of the AeroLight 320W is its built-in central circulation fan, combining active air movement with the LED lighting fixture.

The fan directs air through the plant canopy, helping reduce stagnant zones while improving air and CO₂ movement around leaves. VIVOSUN also describes the integrated airflow system as helping create a more balanced humidity environment throughout the canopy.

The exact current retail product listing specifies a maximum airflow of 84 CFM and a noise level of approximately 33 dB(A).

The official AeroLight 320W technical manual specifies a fan speed of 2600 RPM.

When connected to a compatible GrowHub controller, airflow can be adjusted alongside spectrum and light intensity through the VIVOSUN smart-control ecosystem.

Air Circulation Specifications

Air Circulation Type: Integrated central canopy fan
Fan Speed: 2600 RPM
Maximum Airflow: 84 CFM on the exact retail product listing
Noise Rating: 33 dB(A)
Smart Control: VIVOSUN GrowHub compatible
VIVOSUN App Control: Supported through compatible GrowHub setup
Adjustable Airflow: Yes
Inline Extraction Fan: Not included
Carbon Filter: Not included
Ventilation Ducting: Not included

The AeroLight's integrated fan is designed for canopy circulation and should not be treated as a replacement for a dedicated inline extraction and carbon filtration system where those components are required.

Specification Note: VIVOSUN's exact retail page currently specifies 84 CFM, while the separate AeroLight 320W technical manual lists 104 CFM. For The Hippie House product listing, 84 CFM is used because it is the figure published on the exact retail product page supplied for this model.

What's Included?

According to VIVOSUN's official AeroLight 320W/350W/550W/850W manual, the package includes:

• 1 x VIVOSUN AeroLight LED Grow Light
• 1 x Power Cord
• 1 x RJ45 Network Cable
• 2 x Rope Hangers
• 2 x Hooks

Not Included

• VIVOSUN GrowHub smart controller
• Grow tent
• Inline extraction fan
• Carbon filter
• Ventilation ducting
• Separate circulation fan
• Temperature/humidity sensor probe

Key Specifications

Complete Smart Indoor Grow Lighting & Airflow

The VIVOSUN AeroLight 320W LED Grow Light is well suited to indoor gardeners building or upgrading a rectangular 4 x 2 ft grow space and looking for high-output lighting and active canopy circulation in one integrated fixture.

Its combination of 320W tunable-spectrum lighting, 2.96 µmol/J efficiency and 1101 µmol/m²/s PPFD at 12 inches provides strong illumination across the recommended growing footprint. The rectangular bar layout and Micro-Lens optical system are designed to provide more even coverage while directing useful light deeper into the plant canopy.

The integrated central circulation fan adds active air movement above the plants, helping reduce stagnant areas and improve circulation without requiring a separate clip fan to be positioned directly alongside the light.

Growers who want additional automation can connect the AeroLight to a compatible VIVOSUN GrowHub controller. This enables VIVOSUN App access for remote spectrum, intensity, airflow and schedule management, allowing the fixture to become part of a wider VIVOSUN Smart Grow System.

For a 4 x 2 ft indoor growing area, the AeroLight 320W provides a coordinated combination of high-output LED grow lighting, tunable spectrum, adjustable canopy circulation and optional smart-control integration.

Available in Australia from The Hippie House.