Part Number F17T8 SP4B having (CAGE Code 33RU5) and FSC 6240 Electric Lamps in stock with ready to ship. Get an instant quote for F17T8 SP4B Lamp Fluorescent by Graybar Electric Co Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.