Check the listing for details. Permlight 4-Channel Class 2 Power Supply LED Driver Part # PS200-12V. Condition: New. Listed at 31.84 USD. Permlight 4-Channel Class 2 Power Supply LED Driver - Original price: $39.80 - Black Friday Sale from Nov. 20 to Jan. 1: Prices 20% off Shipping: . All products are only ship domestic.. All items will be shipped within 2 business days upon receipt of payment.. All items will be shipped to buyer's Ebay confirmed address only. Please confirm your address in Ebay is correct for delivery. Refund & Return: . Please contact us before returning the product. Return is accepted within 14 days after the buyer receiving the item. . Buyer has responsibility for the return shipping cost.. Returned item need to be in unused condition including all original content that was shipped.. We reserve the right to refuse an exchange if it fails to qualify within our guidelines set forth by our policies. Contact Us: . If for any reason you are not satisfied with your order, please contact us. We will do everything in our power to try and resolve the problem as long as it’s within a reasonable cause.. If you contact us on the weekend, please allow us 24 hours to respond to your message.. We strive to give the best customer serve possible, so please contact us if you have any questions or concerns.