Part Number RL66-004011 having (CAGE Code 86807) and FSC 6210 Indoor and Outdoor Electrical lighting Fixtures in stock with ready to ship. Get an instant quote for RL66-004011 Filter Indicator Light by Rosco Mfg Co. 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.