HELLA Marine NaviLED Pro Series Navigation Lamps are ultra durable LED navigation lamps for enhanced safety and power savings. NaviLED Pro lamps are proven worldwide on commercial, military and recreational vessels. HELLA Marine NaviLED Pro Series Lamps use less than 10 percent of the power required to run an ordinary bulb navigation lamp. Port, starboard, and stern lamps consume less than 3.2 Watts combined. Ultra low current drawn for the ultimate in power savings. No bulbs means no maintenance and an ultra long service life. HELLA Marine LED technology has no filaments to break making NaviLED Pro lamps extremely shock and vibration proof for proven reliability and safety in demanding conditions. Advanced Multivolt electronics ensure reliable illumination and lamp protection even under severe voltage fluctuations and low battery voltages. HELLA Marine optics deliver 100 percent correct light output and enhance visibility compared to bulb navigation lamps. BSH versions incorporate self diagnostic technology for long term reliability and safety. Each NaviLED Pro lamp is a completely sealed unit. High impact housings ensure durability from waves and impact. Ultra heavy duty BSH versions use high-tech Grilamid lens to offer superior strength in extreme conditions.