VIVOSUN VSFD4500 450W LED Grow Light Removable 6-Dimming Full Spectrum by VIVOSUN - Used condition

VIVOSUN VSFD4500 450W LED Grow Light Removable 6-Dimming Full Spectrum — Open-Box, 45% Off

Name: VIVOSUN VSFD4500 450W LED Grow Light Removable 6-Dimming Full Spectrum
Brand: VIVOSUN
SKU: awhd-us-b0bpc8k1hw
Price: 272.79 USD
Availability: InStock

Brand: VIVOSUN

Condition: Used

$272⁷⁹

$499⁹⁹

-45% Save $227²⁰

Updated: Yesterday

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Description

High Efficiency and Uniformity: This grow light has a 40% higher PPFD than comparable HID lights and a higher conversion efficiency (2.8μmol/J); Uniform and dense PAR map means deeper light penetration for healthier plants all while consuming only 450W, for max efficiency

Dimmable and Convenient: Equipped with a dimming knob or dimmable functions via controller; The retrofit features 6 levels of light intensity from 0-100% to cover the full stage of plant germination, growth and flowering, including 0% to 25%, 50%, 75%, 100% and EXT

Removable Light Bar, Built-in Driver: A removable light bar helps keep your storage room tidy while also allowing making installation easy; a built-in driver hidden inside the light bar makes the lamp slim and easy to install

Full Spectrum with UV/IR: Full spectrum coverage from 380-780nm, including 450nm, 660nm, 730nm and rich photosynthetic UVA; great for all stages of plant growth; warm white light promotes flowering; blue light promotes germination, and red for greater potency

Daisy Chain Capability & Intelligent Control: Daisy chain capability with up to 30 lights; can be used in grow tents and is compatible with the Vivosun GrowHub controller, which opens up advanced features and remote control via the Vivosun App

Patented Design VSFD4500 Detachable Dimmable Plant Grow Light with 6 Dimming Option - Full Spectrum and UR/IR Light for Indoor Plants

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Product Details

SKU:: awhd-us-b0bpc8k1hw
Model:: VSFD450
Country:: US
ASIN:: B0BPC8K1HW

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $227 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for VIVOSUN products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.