The HELLA MARINE NaviLED PRO Stern Navigation Light offers ultra-low current draw and maintenance-free, NaviLED lamps that use less than 10% of the power needed by incandescent lamps. Stern lamps consume less than 3.2 watts combined, saving on-board batteries while providing 2nm of color-correct visibility. Multivolt circuitry assures full illumination under severe voltage fluctuations and low battery voltages. Completely sealed, multiple-element LED arrays have no filaments to break, withstand vibration, impact and harsh marine environments far better than incandescent lamps. Compact, 3-1/2\”L x 3-3/8\”W x 2-3/16\”D, high-impact acrylic housing is completely sealed for superior durability and corrosion-resistance. IP67 Certified. Satisfies requirements of IMO, COL REG 72, USCG and RINA. Fixture Material: High-impact polyamide Volts: 933V DC Draw: 2W Wiring: 2.5m marine cable PS12039723