PRO 360° Airflow Grow Tent System | 3x3 ft | 350W Tunable Spectrum LED

Product Introduction

The VIVOSUN 3x3 Smart Grow Tent Kit PRO combines tunable-spectrum LED lighting, smart ventilation, carbon filtration, internal air circulation and environmental monitoring in one coordinated indoor grow system. Built around a 36 x 36 x 72 inch PRO grow tent, the current package includes a 350W AeroLight Gen2 LED grow light, GrowHub E42A+ smart controller, 4-inch AeroZesh T4 inline fan, AeroWave E6 Gen2 clip fan, carbon filtration and a useful range of grow accessories.

The heavy-duty PRO tent uses 2000D Oxford fabric with a reflective aluminium/Mylar interior and a reinforced steel frame. Its 3 x 3 ft footprint is matched to the AeroLight 350W, which VIVOSUN specifically rates for 3 x 3 ft coverage and combines LED lighting with an integrated circulation fan.

Rather than relying on extraction alone, this PRO setup uses several layers of air movement: the AeroZesh T4 handles exhaust ventilation, the AeroLight provides built-in vertical circulation, and the AeroWave E6 Gen2 adds adjustable oscillating airflow within the tent. These compatible components can be managed through the GrowHub smart-control ecosystem.

Smart GrowHub Control

The included VIVOSUN GrowHub E42A+ Smart Controller acts as the central control point for compatible equipment in the grow system.

It connects through 2.4 GHz WiFi and works with the VIVOSUN App, allowing growers to remotely monitor conditions and adjust compatible equipment from a smartphone. Dual temperature and humidity sensors monitor conditions inside and outside the growing space, while the controller also displays VPD — Vapour Pressure Deficit.

The E42A+ supports control of compatible grow lights, circulation fans and duct fans. Lighting intensity, spectrum, schedules and on/off periods can be adjusted, while ventilation can be incorporated into automated environmental control. VIVOSUN also supports smart grow recipes and automated stage-based cycles through the GrowHub platform.

GrowHub E42A+ Features

• 2.4 GHz WiFi connectivity
• VIVOSUN App compatibility
• Remote monitoring and equipment control
• Temperature monitoring
• Relative humidity monitoring
• VPD monitoring
• Dual internal/external environmental sensing
• Grow light intensity adjustment
• Tunable-spectrum control with compatible lighting
• Lighting schedules and timers
• Inline fan control
• Circulation fan control
• Automated environmental operation
• Smart Auto mode
• Grow Recipe support
• 4.3-inch colour display
• 3 metre temperature/humidity sensor probe
• Control support for up to six compatible devices

VIVOSUN lists the E42A+ with a 4.3-inch display, 3 metre probe and capacity for controlling six compatible devices.

 AeroLight Gen2 350W Tunable-Spectrum LED Grow Light

Lighting is supplied by the VIVOSUN AeroLight Gen2 350W LED Grow Light, a square bar-style fixture designed specifically for 3 x 3 ft coverage. It combines tunable-spectrum LED lighting with an integrated central circulation fan, allowing lighting and vertical airflow to share the same fixture.

The AeroLight uses a tunable full spectrum intended for different stages of the growing cycle. VIVOSUN describes the current AeroLight platform as supporting spectrum adjustment throughout seedling, vegetative and flowering development, while constant-power spectrum tuning is designed to maintain stable light output as the spectrum changes.

For this exact 350W model, VIVOSUN specifies an efficiency of 2.95 µmol/J and 995 µmol/m²/s PPFD at 12 inches. Manual or GrowHub dimming provides 25%, 50%, 75% and 100% settings plus OFF, while the VIVOSUN App provides adjustment from 25% to 100%, plus OFF.

The AeroLight's integrated fan provides up to 84 CFM of circulation airflow at a listed 33 dB(A). The light itself carries an IP65 rating and VIVOSUN specifies a lifespan of up to 50,000 hours.

AeroLight Gen2 350W Specifications

Model: VIVOSUN AeroLight 350W
Power: 350W
Dimensions: 27.6 x 27.6 x 1.7 in / 70 x 70 x 4.2 cm
Recommended Coverage: 3 x 3 ft
Spectrum: Tunable full spectrum
Efficiency: 2.95 µmol/J
PPFD: 995 µmol/m²/s at 12 in
Manual/GrowHub Dimming: 25% / 50% / 75% / 100% / OFF
VIVOSUN App Dimming: 25–100% / OFF
Integrated Fan Airflow: Up to 84 CFM
Integrated Fan Noise: 33 dB(A)
Input: 120–240VAC, 50–60Hz
Protection Rating: IP65
Rated Lifespan: 50,000 hours

Spectrum note: VIVOSUN's exact current 350W technical specification identifies this model as tunable spectrum, but does not publish an individual colour-temperature breakdown on the 350W product specification page. For accuracy, specific Kelvin values have therefore not been added.

Heavy-Duty 3x3 PRO Grow Tent

The system uses the VIVOSUN P336 PRO Grow Tent, measuring 36 x 36 x 72 inches, or approximately 91 x 91 x 183 cm for Australian customers.

The tent uses heavy-duty 2000D Oxford fabric with an internal reflective aluminium/Mylar layer. The PRO construction is designed around a reinforced steel frame using 22 mm poles, providing a more substantial structure for hanging the grow light, filtration and other equipment.

Multiple duct openings allow extraction and environmental equipment to be routed through the tent. The P336 configuration provides two 4-inch, two 6-inch and three 8-inch duct openings, giving growers flexibility when installing ventilation, ducting and additional climate-control equipment.

A large viewing window also makes it easier to inspect the growing area without opening the main door, while the front-door layout provides straightforward access for routine maintenance and plant care.

PRO Grow Tent Details

Model: VIVOSUN P336 PRO
Tent Size: 3 x 3 ft
Dimensions: 36 x 36 x 72 in
Approx. Metric Dimensions: 91 x 91 x 183 cm
Canvas Density: 2000D
Outer Material: Oxford fabric
Interior: Reflective aluminium/Mylar layer
Viewing Window: 37.8 x 15.5 in
Duct Openings: 2 x 4", 2 x 6" and 3 x 8"
Door: Front door
Frame: Steel
Pole Thickness: 22 mm
Specified Load Capacity: 220 lb / approx. 100 kg

4-Inch AeroZesh T4 Ventilation & Air Circulation System

Primary extraction is handled by the VIVOSUN AeroZesh T4 4-inch inline fan. The T4 uses a PWM-controlled EC motor and mixed-flow design, producing up to 210 CFM of airflow for active air exchange through the grow tent.

VIVOSUN specifies the T4 at 20W, with a maximum speed of 3000 RPM, a published noise rating of 28 dBA, and IP44 ingress protection. When incorporated into the GrowHub system, compatible fan operation can be remotely controlled and incorporated into environmental automation.

The ventilation setup includes a 4-inch carbon filter and 4-inch ducting. VIVOSUN's matching T4 filtration specifications list the carbon filter at 1200+ IAV, while the included matching ducting measures 8 ft / 2.44 metres. The carbon filter helps reduce unwanted airborne odours as air passes through the extraction system.

Internal circulation is further supported by the included AeroWave E6 Gen2 6-inch clip fan. It provides up to 320 CFM airflow, 90° horizontal oscillation, multiple speed settings and GrowHub/App compatibility. Its IP54 rating is designed for the warm and humid conditions commonly encountered inside grow tents.

Ventilation Specifications

Inline Fan: VIVOSUN AeroZesh T4
Fan/Duct Size: 4 in
Maximum Extraction Airflow: 210 CFM
Motor Type: PWM-controlled EC motor
Maximum Speed: 3000 RPM
Power: 20W
Noise Rating: 28 dBA
Ingress Protection: IP44
Smart Control: GrowHub compatible
Carbon Filter: 4 in
Carbon Filter Grade: 1200+ IAV
Ducting: 4 in
Ducting Length: 8 ft / 2.44 m
Circulation Fan: AeroWave E6 Gen2
Clip Fan Diameter: 6 in
Maximum Clip Fan Airflow: 320 CFM
Horizontal Oscillation: 90°
Clip Fan Protection Rating: IP54

What's Included?

According to VIVOSUN's current listing for this 3x3 PRO Smart Grow Tent Kit, the package includes:

• VIVOSUN 36" x 36" x 72" PRO Grow Tent
• VIVOSUN AeroLight Gen2 350W tunable-spectrum LED grow light
• VIVOSUN AeroZesh T4 4" inline fan
• VIVOSUN AeroWave E6 Gen2 clip fan
• VIVOSUN GrowHub E42A+ Smart Controller
• 4" carbon filter
• 4" ducting
• Ducting clamps
• 4" prefilter
• 5-gallon grow bags
• Trellis net
• Vent covers
• Pruning shears
• Twist tie
• Aluminium ducting tape
• Rope hangers
• Hooks

VIVOSUN also notes that this product may be delivered in two separate packages.

Key Specifications

The current kit configuration is confirmed by VIVOSUN's latest PRO 3x3 listing, with detailed specifications cross-checked against VIVOSUN's individual AeroLight, P336, AeroZesh, AeroWave and GrowHub documentation.

Complete Smart Indoor Grow System

The VIVOSUN 3x3 Smart Grow Tent Kit PRO is suited to indoor gardeners who want a complete 3x3 growing environment with lighting, extraction, filtration, circulation and intelligent environmental control already designed to work together. The 350W AeroLight Gen2 provides lighting specifically rated for a 3 x 3 ft footprint, while its integrated fan adds vertical air circulation directly above the canopy.

The 210 CFM AeroZesh T4 manages active extraction, while the AeroWave E6 Gen2 provides up to 320 CFM of adjustable oscillating circulation within the grow area. Combined with the carbon filter and ducting, this creates a more complete air-management system than relying on a single extraction fan alone.

GrowHub integration ties the compatible equipment together, allowing lighting intensity, spectrum, schedules and airflow to be managed alongside temperature, humidity and VPD monitoring. WiFi connectivity and the VIVOSUN App also make it possible to monitor and adjust compatible equipment remotely, giving growers greater flexibility over everyday environmental management.

With its 2000D reflective PRO tent, 350W tunable-spectrum LED grow light, smart 4-inch extraction system, carbon filtration, dedicated oscillating circulation fan and GrowHub E42A+ controller, this 3x3 kit provides a coordinated smart indoor grow system without the need to source and match each major component separately.