PERKO® BI-COLOR LIGHT 12-VOLT HORIZONTAL MOUNT •USCG 1nm •Cerfitied for use on sail or power driven vessels under 12 meters (39.4 ft) •Red & green lens •Chrome-plated brass top w/black plastic base •OD Length: 2-3/8’’ dia. Vertical Ht.: 7/8’’ •Screw size: 4 •Includes 12V bulb •One per card •CE •Made in USA •Chrome plated brass top