1 Year Warranty. No pressure marks or scratches on the polarizer. Fully tested prior to shipment. Items will ship the same or following business day. LCD Quote is a stocking supplier and independent repair facility of the Estecom SGLM0000600 and thousands of other Controller's. The Estecom SGLM0000600 price is based on quantities of 10 or less. For bulk pricing or a long term supplier relationship, please call or email us to discuss. For the SGLM0000600 pdf datasheet or detailed specifications of the SGLM0000600 or other Controller items from Estecom, please email us at support@lcdquote.com or call us at 888-394-6077 at we'll be happy to provide one. See other Controller's from the manufacturer Estecom