If a product received has manufacturing defects, the buyer is entitled to request a product replacement within 14 days of receiving the item. If the case is deemed valid, we will cover related costs to deliver a replacement.  If this happens to you, please reach out with:     - Your order number.     - A picture of the damaged product. Please be aware to send this details within 24 hours after delivery to ledstix@gmail.com, otherwise we can't accept the refund.