Pelton & Crane™ Potentiometer Potentiometer Fits Cascade®, Decade®, Positioner, Priority & Performer® III chairs manufactured before 2/2001 0-5K Ohms Replaces 24V Volt/150 Watt bulbs in older 6300 lights A-dec®, Cascade®, Decade® and Performer® are a registered trademark of A-dec, Inc. DCI has no affiliation with A-dec and A-dec has not authorized DCI replacement parts to be used on or in connection with A-dec® products.