Part Number 6550 S having (CAGE Code 0RAX1) and FSC 6210 Indoor and Outdoor Electrical lighting Fixtures in stock with ready to ship. Get an instant quote for 6550 S Filter Indicator Light by Echo Mountain Realty 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.