Check the listing for details. Perkin-Elmer Deuterium Lamp Power Supply Coleman 55-204. Condition: Used. Listed at 499.99 USD. Indy Industrial Surplus Item Description: Perkin-Elmer Deuterium Lamp Power Supply Coleman 55-204 Condition: Used surplus, powers on, connector plastic housing has a chip. Location: Shelf Shipping Policy We Offer 2 Day Shipping for all items sold except on weekends. Items purchased after 4:00pm EST on Fridays will be shipped on the following Monday. Any items shipped next day air will be shipped same day with the cutoff being 6:00pm EST. We do combine shipping for any customer who purchases more than one item at once, if you plan on purchasing more items and would like us to hold off on shipping just send a message. Support Support is available through eBay messaging, most messages will be responded to same day. Please allow 48 hours for response to any questions. Customer satisfaction is out top priority so please contact us with any concerns before leaving negative and we will come to a solution.