- US Patented Square Design: With a US patented clamping design, this clip-on fan securely attaches to round or square poles and stands stably on flat surfaces; Features a thick rubber pad to prevent slipping or surface damage
 - Strong Airflow & Low Noise: Powered by a durable dual ball bearing EC motor, this clip fan delivers powerful airflow at a whisper-quiet noisel level of 36 dB(A)
 - Auto Oscillation: Features 80° horizontal auto-oscillation and 80° manual vertical adjustment, ensuring optimal air circulation
 - Adjustable Speeds & Natural Wind Mode: Offers 10 adjustable speed levels (5 if not connected to Vivosun app) for tailored airflow; Features an innovative natural wind mode that simulates natural environments to reduce plant stress for better growth
 - Smart Wi-Fi Control: Compatible with the Vivosun GrowHub E42/E42A/E25 for remote speed and timer control; Syncs with SGS (Smart Grow System) to apply custom grow recipes and operate in tandem with other connected devices
 - IP54 Weatherproof & Ultra-Safe: IP54 weatherproof rating makes it suitable for high temperature and humid environments; Automatically retracts to prevent motor jamming upon detecting obstacles within its oscillating range
 
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
How to Return
To start a return, you can contact us at warranty@sunstreamballast.com . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at  warranty@sunstreamballast.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
We do not offer exchange services, please return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.