ESI Manufactures a broad line of Lighted Fiber Optic Manual Retractors including Deaver Retractors and other instruments. Many if not all are lighted with a tiny integrated fiber-optic bundle providing illumination to the surgical site. ESI products are made of the highest grades of German stainless steel and are hand crafted in the USA by our instrument makers in Rochester NY. Many if not most carry a limited lifetime guarantee on workmanship and 1 year warranty on the light fibers. ESI’s product line can be used with all LED and Incandescent surgical light sources. Please specify which adaptor you would like added in your quote request or at the time of order.