Built with LED lighting for low power consumption. Amp Draw: 0.07A ( Red ) 0.04A ( Green ). LED Stern light makes boating at night safer. Maintenance-free LEDs draw a fraction of the battery power conventional incandescent or halogen lights. Side Light -Red/Green light plastic housing with black seal. Clear plastic lens. 12 Volts DC. Vertical surface Mount. It can provides over 50,000 hours of operation. LED Navigation lights certified for use on sail or power driven vessels under 20 meters in length. Meets CE and USCG requirements for 2 NM visibility for sail or powerboats under 65.6' (20 Meters). Predrilled holes to accommodate #8 screws ( Screws NOT included)