Rectangular PRO Smart Grow Tent Kit | 4x2 ft | 240W Tunable LED

Product Introduction

The VIVOSUN 4x2 Smart Grow Tent Kit PRO brings tunable-spectrum LED lighting, extraction, carbon filtration, internal air circulation and smart environmental control together in one coordinated indoor grow system. Built around a 48 x 24 x 72 inch PRO grow tent, the package includes a 240W AeroLight Gen2 LED grow light, GrowHub E42A+ smart controller, 4-inch AeroZesh T4 inline fan, AeroWave E6 Gen2 clip fan, carbon filtration and a practical range of growing accessories.

The heavy-duty P426 PRO tent uses 2000D Oxford fabric with a highly reflective Mylar interior and reinforced steel frame. Its rectangular 4 x 2 ft footprint is matched to the AeroLight 240W, which VIVOSUN specifically rates for 4 x 2 ft coverage.

This PRO setup also uses several layers of air management. The AeroZesh T4 provides active extraction, the AeroLight incorporates its own central circulation fan, and the AeroWave E6 Gen2 adds adjustable oscillating circulation inside the tent. Together with GrowHub control, the system provides a more integrated approach to lighting and airflow than a basic grow tent assembled from standalone components.

Smart GrowHub Control

The included VIVOSUN GrowHub E42A+ Smart Controller acts as the central control point for compatible equipment within the Smart Grow System.

Using 2.4 GHz WiFi and the VIVOSUN App, the controller supports remote monitoring and control from a compatible smartphone. Its dual sensors monitor temperature and relative humidity inside and outside the growing space, while the controller also displays VPD – Vapour Pressure Deficit.

With compatible equipment connected, growers can adjust light spectrum, intensity, on/off timing and airflow settings. The controller also supports automated grow cycles, Smart Auto functions and VIVOSUN grow recipes for organising equipment around different stages of plant development.

GrowHub E42A+ Features

• 2.4 GHz WiFi connectivity
• VIVOSUN App compatibility
• Remote monitoring and control
• Temperature monitoring
• Relative humidity monitoring
• VPD monitoring
• Dual inside/outside environmental sensing
• Grow light spectrum control
• Light intensity control
• Lighting schedules and timers
• Inline fan control
• Circulation fan control for compatible devices
• Airflow adjustment
• Automated grow cycles
• Smart Auto mode
• VIVOSUN grow recipe support
• 4.3-inch colour LCD display
• 3 metre temperature/humidity sensor probe
• Control support for up to six compatible devices

The E42A+ is designed to bring compatible grow lights, circulation fans and duct fans into one controller rather than requiring a separate control interface for each device.

AeroLight Gen2 240W Tunable-Spectrum LED Grow Light

Lighting is supplied by the VIVOSUN AeroLight Gen2 240W LED Grow Light, a rectangular 2-in-1 fixture combining tunable-spectrum LED lighting with a built-in central circulation fan. The 240W model is designed for 4 x 2 ft coverage, making it appropriately matched to this tent footprint.

The AeroLight provides a tunable full spectrum for different stages of the growing cycle, including seedling, vegetative and flowering development. VIVOSUN's current AeroLight documentation describes its series as providing full-spectrum tuning across 380–780nm, including 660nm deep red and 730nm far-red wavelengths. Constant-power spectrum tuning is designed to maintain stable light intensity as the spectral balance changes.

For the exact 240W model, VIVOSUN specifies 2.95 µmol/J efficiency and 875 µmol/m²/s PPFD at 12 inches. Manual or GrowHub dimming provides 25%, 50%, 75% and 100% settings plus OFF, while the VIVOSUN App supports adjustment from 25% to 100%, plus OFF.

The integrated circulation fan provides up to 84 CFM airflow at a listed 33 dB(A). The fixture carries an IP65 rating and has a stated lifespan of 50,000 hours.

AeroLight Gen2 240W Specifications

Model: VIVOSUN AeroLight 240W
Power: 240W
Dimensions: 25.9 x 12.9 x 2.1 in / approx. 65.8 x 32.8 x 5.4 cm
Recommended Coverage: 4 x 2 ft
Spectrum: Tunable full spectrum
Spectrum Range: 380–780nm
Key Wavelengths Identified by VIVOSUN: 660nm deep red and 730nm far-red
Efficiency: 2.95 µmol/J
PPFD: 875 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

Heavy-Duty 4x2 PRO Grow Tent

The kit uses the VIVOSUN P426 PRO Grow Tent, measuring 48 x 24 x 72 inches, equivalent to approximately 122 x 61 x 183 cm for Australian customers.

The tent uses 2000D Oxford fabric with a highly reflective Mylar interior. VIVOSUN's PRO construction combines heavy canvas with a steel frame and 22 mm support poles, providing a substantial structure for mounting lighting, filtration and ventilation equipment.

The P426 provides several openings for ventilation and equipment integration, including two 4-inch ports, four 6-inch ports and one 8-inch port. Two lower pre-filtered air vents support passive intake, while a front viewing window allows the interior to be checked without opening the main door.

The tent also features a front access door, double-covered zippers and a specified load capacity of 220 lb / approximately 100 kg.

PRO Grow Tent Details

Model: VIVOSUN P426 / VST-P426
Tent Size: 4 x 2 ft
Dimensions: 48 x 24 x 72 in
Approx. Metric Dimensions: 122 x 61 x 183 cm
Canvas Density: 2000D
Outer Material: Oxford fabric
Interior: Highly reflective Mylar
Frame: Steel
Pole Thickness: 22 mm
Viewing Window: 37.8 x 20.9 in
Duct Openings: 2 x 4", 4 x 6" and 1 x 8"
Air Vents: 2 pre-filtered vents
Access: Front door
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. Its PWM-controlled EC motor and mixed-flow design provide up to 210 CFM of airflow for active ventilation through the tent.

VIVOSUN specifies the T4 at 20W, with a maximum speed of 3000 RPM and a published noise level of 28 dBA. The fan is compatible with GrowHub smart control, allowing airflow to be incorporated into remote control and environmental automation.

The filtration system uses a 4-inch carbon filter and 4-inch ducting. VIVOSUN's matching T4 filtration configuration specifies RC 412 Australian virgin charcoal rated at 1200+ IAV, with the carbon bed used to help reduce unwanted airborne odours as air moves through the extraction system. The matching ducting is 8 ft / 2.44 m long.

Internal air movement is supplemented by the included AeroWave E6 Gen2 6-inch clip fan. It provides up to 320 CFM airflow, five speed settings, 90° horizontal oscillation, an 80° vertical adjustment range, timer functionality and an IP54 rating.

Combined with the AeroLight's built-in central fan, this gives the kit multiple sources of internal circulation in addition to its main extraction system.

Ventilation & Circulation Specifications

Inline Fan: VIVOSUN AeroZesh T4
Fan 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 E42A+ / VIVOSUN App compatible
Carbon Filter: 4 in
Carbon Grade: 1200+ IAV
Carbon Type: RC 412 Australian virgin charcoal
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
Clip Fan Speeds: 5
Horizontal Oscillation: 90°
Vertical Adjustment: 80°
Clip Fan Protection Rating: IP54

What's Included?

According to VIVOSUN's current exact 4x2 PRO Smart Grow Tent Kit listing and current PRO kit documentation, the package includes:

• VIVOSUN 48" x 24" x 72" P426 PRO Grow Tent
• VIVOSUN AeroLight Gen2 240W 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" prefilter
• 4" ducting
• 4" metal ducting clamps
• 5-gallon grow bags
• 48" x 24" trellis net
• 4" vent covers
• Pruning shears
• Twist tie
• Aluminium ducting tape
• Rope hangers
• Hooks

The current PRO kit manual specifies 8 ft / 2.4 m of 4-inch ducting, five 5-gallon grow bags, two clamps and two vent covers for this configuration.

Key Specifications

The kit configuration comes directly from VIVOSUN's current 4x2 PRO listing, while the detailed specifications above were cross-checked against VIVOSUN's individual AeroLight, GrowHub, P426 tent, AeroZesh and AeroWave documentation.

Complete Smart Indoor Grow System

The VIVOSUN 4x2 Smart Grow Tent Kit PRO is suited to indoor gardeners who want a rectangular grow space with the main lighting, extraction, filtration, circulation and smart environmental controls already selected to work together. The 240W AeroLight Gen2 is specifically designed for 4 x 2 ft coverage and adds its own built-in 84 CFM circulation fan above the plant canopy.

The 210 CFM AeroZesh T4 handles the main extraction path through the carbon filter and ducting, while the AeroWave E6 Gen2 adds up to 320 CFM of adjustable oscillating circulation inside the tent. This combination provides several layers of airflow rather than relying on extraction alone.

GrowHub integration brings compatible lighting and airflow equipment into one smart-control environment. Spectrum, light intensity, schedules and airflow can be managed alongside temperature, humidity and VPD monitoring, while WiFi connectivity and the VIVOSUN App make remote monitoring and adjustment possible.

With its 2000D reflective PRO tent, 240W tunable-spectrum AeroLight Gen2, 4-inch AeroZesh T4 extraction system, carbon filtration, AeroWave E6 Gen2 circulation fan and GrowHub E42A+ WiFi controller, this 4x2 package provides a coordinated smart indoor grow system without requiring the major components to be sourced and matched separately.