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Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light
Vivosun VSFL6450 Full Spectrum LED Grow Light

Vivosun VSFL6450 Full Spectrum LED Grow Light

Sale Price:
$529.99 USD $349.99 USD$529.99 USD
Or
Pay as little as
$34999/mo
for a term that suits you, up to 36 months. Learn More

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About Vivosun VSFL6450 Full Spectrum LED Grow Light:

Full Spectrum

Type

645W

Power

5' x 5'

Coverage

3 Years

Warranty

Vivosun VSFL6450 Full Spectrum LED Grow Light

Get more light, and better growth while optimizing energy efficiency during plant growth with the Vivosun VSFL6450. 

Designed to deliver full-spectrum coverage, VSFL6450 is built for serious indoor growers who need high-efficiency, uniform lighting from seedling to harvest. 

With full-spectrum coverage that reaches UVA, deep red ,and far-red territories, the VSFL ensures maximized photosynthesis so that your plants will thrive and deliver a bountiful harvest without using too much power. 

The VSFL6450 features a foldable design for easy storage and portability. The detachable power supply enhances heat dissipation, increasing the light’s lifespan, and the daisy chain capability allows seamless connection of up to 160 units, perfect for scaling up your indoor garden. 

With 6 dimmable modes, you can adjust brightness to match every stage of plant growth for optimal results. This grow light is compatible with the Vivosun GrowHub Controller, giving you remote access and intelligent control via the Vivosun App.

Vivosun VSFL6450 Full Spectrum LED Grow Light Features


High-Efficiency Output
High-Efficiency Output

The Vivosun VSFL6450 delivers 2.8 μmol/J efficiency while using only 430 watts of power.


Full-Spectrum Coverage
Full-Spectrum Coverage

Covers 380 - 780nm, including UVA, blue, deep red, and far red, go from seedling to flowering with a single grow-light.


Six-Level Dimming 
Six-Level Dimming 

Adjustable light intensity from 40-100 percent to match plant needs.


Daisy Chain Connectivity
Daisy Chain Connectivity

Scale up seamlessly and connect up to 160 units together for larger grow spaces.

Foldable and Portable
Foldable and Portable 

Space-saving design with a detachable power supply for better heat dissipation.


Smart Control Ready
Smart Control Ready

Compatible with the Vivosun GrowHub Controller for remote access via the Vivosun App.

Vivosun VSFL6450 Light Board Highlights

  • 645 watts 
  • Full spectrum with UVA, deep red and far-red 
  • 2.8 μmol/J Efficiency 
  • 40 - 100 percent Dimmer Range 
  • 4x4 ft (Flowering), 5x5 ft (vegetative) Footprint 
  • Foldable Design 
  • Detachable Power Supply 
  • Daisy-chain compatible with up to 160 units 
  • GrowHub Compatible 
  • Three-year warranty

Vivosun VSFL6450 Specifications

Efficiency 2.8 μmol/J
Built-in Circulaiton Fan None
Spectral Tuning None
Dimmer ✓
LED Input Power 645W
Flower Coverage 4 x 4 ft.
Warranty 3 Year Standard Warranty
Grow Light Controller None
Dimming 40-100%
Model VSFL6450
Veg Coverage 5 x 5 ft.

Vivosun VSFL6450 Full Spectrum LED Grow Light Manual

Twister™ T2 Product InstructionsVivosun VSFL6450 Full Spectrum LED Grow Light Board Manual 

Vivosun VSFL6450 Grow Light Board Warranty

All sales final. Vivosun comes with a 3-year warranty.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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