Seller: betzela (5,522) 0%, Location: Alamogordo, NM, Ships to: US, Item: 360429109658 This is a Federal Sign & Signal Corporation Power Light. I believe it's for a fire truck. Has been tested and does rotate as it should. It only has one bulb and bulb doesn't work, most likely burnt out, but I'm leaving it in so you know what you have to get. Red tag says Federal Sign & Signal Corporation, Blue Island, Ill. U.S.A., 12 Volts, Model 184, Series A-3. This item looks to be in very good condition. S&H $35.00. Thanks for looking.