We provide a Limited Lifetime Warranty on our Bluewater LED's. If an LED fails, simply remove the strip and contact us. Mail the LED strip and your payment of $10 for processing and shipping to us to receive a replacement LED strip. Our warranty is offered to the original owner of the LED system. Second owners are not covered under the original purchase warranty. Our warranty does not cover any LED strips that have been removed and re-installed. Visible damage to a LED will void your warranty. Even in cases where visible damage is present, we will try to keep your replacement costs as low as possible.