Hull Material: GRP/Fiberglass/Carbon/Metal Boat size: Up to 20 meaters (90 ft) Spacing: 1-1.5m & 1-3m port&starboard Beam Angle: 70 - 120° Installation Angles: Flush Power: 40 W Lumens: 7000 Typical LED Life Expectancy: 20000 h Min-Max Operating Voltage: 11-28V DC Current / Amp draw at 11vdc: 4.0 - 2.0 amps Driver Protecion: Reverse...