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SAYHON

2025 Upgraded SH4000 Led Grow Light,Dimmable Full Spectrum LED Growing Lights with UV&IR Module for Indoor Plants Greenhouse Increase Yield & Crop Quality, Plant Growing Lamps,for 5x6 tentt

2025 Upgraded SH4000 Led Grow Light,Dimmable Full Spectrum LED Growing Lights with UV&IR Module for Indoor Plants Greenhouse Increase Yield & Crop Quality, Plant Growing Lamps,for 5x6 tentt

$374.99 USD
$374.99 USD
Sale Sold out
Shipping calculated at checkout.

Overview

  • Brand : SAYHON
  • Color : Blue
  • Material : Aluminum
  • Style : Modern
  • Light fixture form : Pendant

About this item

  • 🌿 Featured UV & IR Supplement Bar: Unique UV & IR Supplement Bar with separate switch (UVA 390nm, IR 730nm, Blue 460nm), make the grow lights can higher increase Yield & Crop Quality. (IR and UVA are important to increase yield & crop quality)‎.
  • 🌿 High Energy Efficiency Grow Lighting: Sayhon led grow light provides the highest output 2.7 umol/J, 40% higher Yield compare with Old plants lights.
  • 🌿 Full Spectrum LED Grow Light: grow light LED mainboard with Deep Red 660nm, 2700K, and 5000K of white light Spectrum (400nm~760nm).
  • 🌿 Dimming Design: indoor grow lights intensity 5% - 100% adjustable, provide plants in all stages from seed to harvest with everything they need in the sunlight (NOTE: It can not be turned off by the dimmer switch).
  • 🌿Top Performance: Sayhon plant grow light uses the Latest diodes with SAYHON’s ADVANCED FULL SPECTRUM technology to provide the perfect spectral output at every phase of growth. Perfect for 5'x5' vegetative coverage and 4'x 4' flowering
  • 🌿 Ideal Cooling System: Full coverage 3A+ level aluminum heat sink can lower temperatures 50°F greater than other brands, Sayhon led grow light maintain brightness at 95%+ after 3 years of use.
  • 🌿 Zero Installation & Zero Noise: Plug and Play. No installation. grow lights for indoor plants with a Silent fanless design, no fans zero noise. Sleep-friendly grows light. Working voltage AC 100~277V. LED grow lights full spectrum perfect suit for home grow and commercial.
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review

  • ⭐️⭐️⭐️⭐️⭐️

    “Sprout & Bloom has completely transformed my space! The plants and planters I bought brought such calm and freshness into my home. Everything feels thoughtfully chosen and beautifully arranged — my living room feels like a little garden sanctuary now!” — Amelia R.

  • ⭐️⭐️⭐️⭐️⭐️

    “I love how everything from Sprout & Bloom encourages a deeper connection with nature. The plants and tools I purchased are top quality, and caring for them has become such a relaxing part of my daily routine. Definitely my new favorite garden shop!” — Jordan M.

  • ⭐️⭐️⭐️⭐️⭐️

    “The products are amazing! I ordered a few indoor plants and garden accessories, and they’ve turned my space into something I truly love spending time in. You can really tell that Sprout & Bloom values quality and the beauty of peaceful living.” — Sofia T.

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Sprout & Bloom Garden Shop | Grow with Heart

At Sprout & Bloom Garden Shop, we believe that every seed planted is a promise — a promise of growth, beauty, and new beginnings. Our passion is to bring the joy of nature closer to your everyday life, helping you create spaces that breathe, bloom, and inspire.

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Frequently Asked Questions

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.