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Boost your harvest with Sayhon’s UV & IR supplement bar, offering a separate switch for UVA (390nm), IR (730nm), and Blue (460nm) lights. These specific wavelengths are crucial for enhancing yield and crop quality. Perfect for both novice and experienced farmers.
Experience the ultimate in energy efficiency with Sayhon's LED grow lights. Delivering an impressive 2.7 umol/J output, these lights provide a 60% higher yield compared to older grow lights, making them an ideal choice for maximizing your results.
Sayhon’s grow light LED board includes a range of essential wavelengths: Deep Red (660nm), 2700K and 5000K white light, covering the spectrum from 400nm to 760nm. This broad spectrum ensures that your plants receive the optimal light for each growth phase.
Harness Sayhon’s advanced full spectrum technology with the latest diodes. Our grow lights provide perfect spectral outputs at every stage of growth, nurturing your plants from seed to harvest.
Adjust the intensity of your grow lights from 5% to 100%, supporting plants from seedling to maturity. The dimmer switch allows you to mimic the sunlight needs of your plants in all stages, ensuring they receive the right amount of light.
Sayhon’s grow lights feature a full coverage 3A+ aluminum heat sink, which keeps temperatures 50°F lower than other brands. With efficient cooling, your lights maintain brightness at over 95% even after three years of use.
Enjoy the convenience of a plug-and-play design without the hassle of installation. Sayhon’s grow lights are designed for indoor plants with a silent fanless system, providing a noise-free environment that is ideal for sleep. The working voltage of AC 100~277V makes these lights suitable for both home and commercial use.
These features make Sayhon’s grow lights a smart investment for enhancing your gardening experience and increasing your plant’s yield and quality.
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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