Vivosun VSfd4500 full spectrum LED grow light, black frame with green accents, six illuminated bars.

VIVOSUN VSFD4500 LED grow light, black frame with 4 light bars, controller, and key specifications. 39x29.6x2.8 inches.

Vivosun LED grow light's dimming knob (25-100%), GrowHub E42A controller ports, and power input.

Black Vivosun LED grow light bar with translucent panel revealing glowing blue internal circuit board, knob, and ports.

Vivosun VSFD4500 LED grow light with uniform PPFD maps at 12, 14, 18 inches, highlighting consistent full-spectrum light.

VIVOSUN full spectrum LED grow light assembly guide: 4 steps showing removable light bar installation with green clips and hooks.

Optimized LED grow light fixture, spectrum graph & diode breakdown for plant germination, blooming, yields, and growth.

VIVOSUN Smart Grow System interior: full-spectrum LED light, exhaust fan, carbon filter, circulation fan, and plants.

Vivosun VSFD4500 Full Spectrum LED Grow Light

Sale Price:

~~$499.00 USD~~ $329.99 USD$499.00 USD

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MODEL: WEB-VSFD4500

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Full Spectrum

Type

450W

Power

2' x 4'

Coverage

5 Years

Warranty

Vivosun VSFD4500 Full Spectrum LED Grow Light

Stop letting inefficient lighting and high energy bills limit your harvest potential. The Vivosun VSFD4500 is engineered for the modern indoor grower who demands powerful, uniform light coverage with maximum efficiency. This advanced full-spectrum LED grow light delivers professional-grade results from seedling to harvest, ensuring your plants get the precise light needed for vigorous growth and impressive yields.

Featuring high-efficiency diodes, the VSFD4500 provides a complete spectral output—including UVA, deep red, and far-red wavelengths—to drive photosynthesis and enhance terpene development. Its innovative foldable design and detachable power supply improve heat dissipation for a longer lifespan and easier storage. For larger setups, the daisy chain feature lets you seamlessly connect up to 30 lights. It's a standout fixture in the VIVOSUN lineup, offering superior performance compared to less advanced LED grow lights on the market.

Features

VIVOSUN VSFD4500 Full Spectrum LED Grow Light in a grow tent

VIVOSUN VSFD4500 Full Spectrum LED Grow Light close up on diodes

VIVOSUN VSFD4500 Full Spectrum LED Grow Light daisy chain connection

VIVOSUN VSFD4500 Full Spectrum LED Grow Light foldable design

VIVOSUN VSFD4500 Full Spectrum LED Grow Light smart control via app

💡

High-Efficiency Performance

Achieves an impressive 2.8 μmol/J efficacy while consuming only 450 watts, maximizing your growth potential.

🌿

Optimized Full Spectrum

Covers 380-780nm, including UVA, deep red, and far-red light to support plants through all growth stages.

🎛️

Precise Dimming Control

Six dimming levels (25-100%) allow you to tailor light intensity perfectly to your plants' needs.

🔗

Scalable Daisy Chain

Easily scale your operation by connecting up to 30 VSFD4500 units together from a single power source.

❄️

Smart, Cool-Running Design

A space-saving foldable frame and detachable driver improve heat dissipation and simplify storage.

📱

Smart Grow Compatible

Integrates seamlessly with the Vivosun GrowHub for complete remote control and automation.

Vivosun VSFD4500 Specifications

Specification	Value
Model	VSFD4500
LED Input Power	450W
Efficiency	2.8 μmol/J
Flower Coverage	4 x 4 ft.
Spectrum	Full Spectrum 380nm-780nm (including UVA, 660nm & 730nm)
Dimming	25-100%
Smart Control	Yes (with GrowHub Controller)
Fixture Dimensions	39" x 29.6" x 2.8"
Power Factor	>0.9
Frequency	50-60 HZ
Lifetime	>50,000 hours
Certifications	FCC and IP65

Compare VSFD Series Lights

Feature	Vivosun VSFD4500	Vivosun VSFD6500
Model	VSFD4500	VSFD6500
LED Input Power	450W	650W
Flower Coverage	4 x 4 ft.	5 x 5 ft.
Efficiency	2.8 μmol/J	2.8 μmol/J
Fixture Dimensions	39"x29.6"x2.8"	39"x42.8"x2.8"

Support & Manuals

📄VSFD4500 LED Grow Light Manual

Warranty

The Vivosun VSFD4500 is backed by a comprehensive 5-year manufacturer's warranty, ensuring your investment is protected. Please note that all sales are final.

FAQs

What is the ideal coverage area for this light?+

The VSFD4500 is optimized for a 4 ft x 4 ft coverage area during the flowering stage. It's an excellent choice for a standard 4'x4' grow tent.

Is this light suitable for all growth stages?+

Yes, absolutely. Its full-spectrum output provides all the necessary light wavelengths for every stage of plant life, from seedling and cloning to vegetative growth and flowering.

What does 'full spectrum' mean for my plants?+

Full spectrum means the light emits a range of wavelengths similar to natural sunlight, including UVA, blue, green, red, and far-red light. This balanced spectrum promotes healthier, more robust plant development, leading to better quality and higher yields. You can learn more in our guide to the best full spectrum LED grow lights.

How does the smart control feature work?+

The VSFD4500 is compatible with the Vivosun GrowHub Controller (sold separately). By connecting the light to the controller, you can use the Vivosun app on your smartphone to remotely adjust dimming, set schedules, and automate your entire grow environment with other Vivosun automation tools.

What are the benefits of the detachable power supply?+

Detaching the power supply (driver) and placing it outside of your grow tent helps reduce the heat load inside the growing environment. This leads to more stable temperatures for your plants and can extend the lifespan of the driver and the light itself.

Can I connect multiple VSFD4500 lights together?+

Yes, you can connect up to 30 VSFD4500 lights in a daisy chain configuration. This allows you to control the dimming for all connected lights from a single primary unit, which is ideal for larger or commercial grow spaces.

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

Vivosun VSFD4500 Full Spectrum LED Grow Light

About Vivosun VSFD4500 Full Spectrum LED Grow Light