Verified Hardware Specs

VIVOSUN VIVOSUN VSFL4300 430W Bar LED Grow Light Specs & Comparison

Comprehensive technical ledger, price trends, and side-by-side comparison indices for the VIVOSUN VIVOSUN VSFL4300 430W Bar LED Grow Light.

Key Purchase Parameters

Price Value $329.99
Warranty Period 5 years (manufacturer warranty); Amazon 30-day voluntary return guarantee
Availability In Stock
Consumer Rating ★ 4.5 / 5.0

Full Technical Specifications Table

Specification Metric Recorded Parameter Value
Brand VIVOSUN
Model Name / Series VSFL4300
Price ($) $329.99
Amazon Store Availability In Stock
Manufacturer Store Availability N/A
Loved For - Best LED light owned according to highly satisfied customers - Delivers excellent results and great plant health - Earns deep trust in the brand's overall product line
Dreaded For - No direct complaints about the light itself - One user reported durability issues with the brand's oscillating fans
AI summary long text - Perfect 5.0 out of 5 stars rating based on 8 global ratings - Highly praised by customers as the best grow light owned - Results in great plant growth and high customer satisfaction - Backed by highly rated VIVOSUN quality and customer service
Power Source Corded Electric
Wattage 430W
Voltage N/A
Amps N/A
Efficiency 2.8 µmol/J
Light Source Type LED
Number of Light Sources 4
Diodes / Chip Brand N/A
Spectrum / Wavelength • Full Spectrum (380-780nm) • 5000K Cool White (840 Diodes) • 3000K Warm White (684 Diodes) • 390nm UV-A (8 Diodes) • 660nm Red (56 Diodes) • 730nm Far-Red (8 Diodes)
PPE 2.8 µmol/J
PPF N/A
PPFDs (µmol/m²/s) and Distances N/A
Max Yield N/A
Supporting Growth Stages • Germination • Seedling • Veg (Vegetative) • Flower (Flowering) • Fruit (Fruiting)
Coverage Area (Maximum and Cultivation) • Veg Coverage (Maximum): 5x5 ft • Bloom Coverage (Cultivation): 4x4 ft
Lifespan N/A
Lighting Method N/A
Heat Output (BTU) N/A
Bulb Base N/A
Bulb Shape Size N/A
Item Dimensions 41.42"L x 14.17"W x 3.7"H
Item Weight N/A
Material Aluminum
Color Black
Shape or Form Factor Rectangular
Shade Height N/A
Max Opening Width N/A
Special Features • Foldable design • Detachable power supply • Dimmability (6 levels: 40%, 50%, 60%, 80%, 100%, and EXT) • Full spectrum with UR/FR • Daisy chain capability
Smart Home Compatibility VIVOSUN GrowHub Controller & VIVOSUN App compatible (Smart Grow System)
Control / Switch Type Dimming knob / Remote control (via GrowHub Controller)
Connectivity Technology Vivosun SGS RJ11 Cable (daisy chain); App control via Vivosun App
Daisy-Chain Data Ports Yes (daisy chain up to 160 units)
Mounting Type Floor Mount
Water Resistance N/A
IP Rating N/A
Cooling Type N/A
Certificates / Specs Met CE, ETL, FCC, RoHS
Warranty 5 years (manufacturer warranty); Amazon 30-day voluntary return guarantee
Amazon Link https://amzn.to/4vm1dE1
Manufacture's Link N/A
Last Updated (Date) July 20, 2026

Detailed Specification Attributes

  • Spec: VIVOSUN
  • Spec: VSFL4300
  • Spec: $329.99
  • Spec: In Stock
  • Spec: N/A
  • Spec: - Best LED light owned according to highly satisfied customers - Delivers excellent results and great plant health - Earns deep trust in the brand's overall product line
  • Spec: - No direct complaints about the light itself - One user reported durability issues with the brand's oscillating fans
  • Spec: - Perfect 5.0 out of 5 stars rating based on 8 global ratings - Highly praised by customers as the best grow light owned - Results in great plant growth and high customer satisfaction - Backed by highly rated VIVOSUN quality and customer service
  • Spec: Corded Electric
  • Spec: 430W
  • Spec: N/A
  • Spec: N/A
  • Spec: 2.8 µmol/J
  • Spec: LED
  • Spec: 4
  • Spec: N/A
  • Spec: • Full Spectrum (380-780nm) • 5000K Cool White (840 Diodes) • 3000K Warm White (684 Diodes) • 390nm UV-A (8 Diodes) • 660nm Red (56 Diodes) • 730nm Far-Red (8 Diodes)
  • Spec: 2.8 µmol/J
  • Spec: N/A
  • Spec: N/A
  • Spec: N/A
  • Spec: • Germination • Seedling • Veg (Vegetative) • Flower (Flowering) • Fruit (Fruiting)
  • Spec: • Veg Coverage (Maximum): 5x5 ft • Bloom Coverage (Cultivation): 4x4 ft
  • Spec: N/A
  • Spec: N/A
  • Spec: N/A
  • Spec: N/A
  • Spec: N/A
  • Spec: 41.42"L x 14.17"W x 3.7"H
  • Spec: N/A
  • Spec: Aluminum
  • Spec: Black
  • Spec: Rectangular
  • Spec: N/A
  • Spec: N/A
  • Spec: • Foldable design • Detachable power supply • Dimmability (6 levels: 40%, 50%, 60%, 80%, 100%, and EXT) • Full spectrum with UR/FR • Daisy chain capability
  • Spec: VIVOSUN GrowHub Controller & VIVOSUN App compatible (Smart Grow System)
  • Spec: Dimming knob / Remote control (via GrowHub Controller)
  • Spec: Vivosun SGS RJ11 Cable (daisy chain); App control via Vivosun App
  • Spec: Yes (daisy chain up to 160 units)
  • Spec: Floor Mount
  • Spec: N/A
  • Spec: N/A
  • Spec: N/A
  • Spec: CE, ETL, FCC, RoHS
  • Spec: 5 years (manufacturer warranty); Amazon 30-day voluntary return guarantee
  • Spec: https://amzn.to/4vm1dE1
  • Spec: N/A
  • Spec: July 20, 2026

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