Part Number 4158 having (CAGE Code 75582) and FSC 6250 Ballasts Lampholders and Starters in stock with ready to ship. Get an instant quote for 4158 Lampholder by Leviton Manufacturing 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.