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VIVOSUN VS4000 LED Grow Light - Dimmable Sunlike Full Spectrum, Warm White, for 4x4/5x5 Grow Tent, Model LED-400, Aluminum Construction
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Vendor: Vivosun
Type: Garden Lighting
Sku: WBLSDB08GPTLSZH
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 3–5 business days
- Estimated Delivery: 6–10 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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VIVOSUN VS4000 LED Grow Light - Dimmable Sunlike Full Spectrum, Warm White, for 4x4/5x5 Grow Tent, Model LED-400, Aluminum Construction
$352.76
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Frequently Asked Questions
- Q: What are the dimensions of the VIVOSUN VS4000 LED grow light? A: The VIVOSUN VS4000 LED grow light measures twenty-three point five inches in length, twenty-three point five inches in width, and two point nine inches in height.
- Q: What materials are used in the VIVOSUN VS4000 LED grow light? A: The VIVOSUN VS4000 LED grow light is made from aluminum, ensuring durability and efficient heat dissipation.
- Q: What is the power consumption of the VIVOSUN VS4000 LED grow light? A: The VIVOSUN VS4000 LED grow light consumes four hundred watts of electricity while delivering high output.
- Q: How do I dim the VIVOSUN VS4000 LED grow light? A: The VIVOSUN VS4000 LED grow light features a convenient dimming knob that allows you to adjust the brightness from twenty-five percent to one hundred percent.
- Q: Is the VIVOSUN VS4000 suitable for all growth stages of plants? A: Yes, the VIVOSUN VS4000 LED grow light provides full-spectrum light, supporting plants from seeding to blooming.
- Q: How do I install the VIVOSUN VS4000 LED grow light? A: To install the VIVOSUN VS4000 LED grow light, use the included US-patented rope hangers and suspend it above your plants at the recommended height.
- Q: Can I use the VIVOSUN VS4000 for indoor plants? A: Yes, the VIVOSUN VS4000 LED grow light is designed specifically for indoor plants, providing optimal light conditions.
- Q: Does the VIVOSUN VS4000 produce a lot of noise? A: No, the VIVOSUN VS4000 operates quietly as it does not require any fans, resulting in low noise levels.
- Q: How should I clean the VIVOSUN VS4000 LED grow light? A: To clean the VIVOSUN VS4000, use a soft damp cloth to wipe the surface and ensure no moisture enters the electrical components.
- Q: What is the warranty period for the VIVOSUN VS4000? A: The VIVOSUN VS4000 comes with a five-year warranty, providing peace of mind for your investment.
- Q: Is the VIVOSUN VS4000 suitable for beginners? A: Yes, the VIVOSUN VS4000 is user-friendly and suitable for both beginners and experienced growers.
- Q: How does the VIVOSUN VS4000 compare to other grow lights? A: The VIVOSUN VS4000 offers superior energy efficiency with a PPFD of two point nine micromoles per joule, outperforming many traditional grow lights.
- Q: What if the VIVOSUN VS4000 arrives damaged? A: If the VIVOSUN VS4000 arrives damaged, contact customer support for assistance with returns or replacements.
- Q: Can I use the VIVOSUN VS4000 for a five by five grow tent? A: Yes, the VIVOSUN VS4000 is ideal for grow tents of up to five by five feet, providing adequate coverage.
- Q: Does the VIVOSUN VS4000 require special electrical connections? A: No, the VIVOSUN VS4000 can be plugged into standard electrical outlets, making it easy to set up.