Hella Marine NaviLED 360 Compact All Round LED White Navigation Lamp w/ Fixed Mount White Base 2nm. With less than 1W of consumption NaviLED360 Compact lamps draw a fraction of the energy required to run a conventional 2 nautical mile incandescent lamp.No bulbs No maintenance. Ultra long service life Hella marine LED technology has no filaments to break making NaviLEDlamps extremely shock and vibration proof for reliability and safety in demanding conditions.Multivolt 9-33V DC Advanced electronics ensure reliable illumination and lamp protection even under severe voltage fluctuations and low battery voltages. The compact Multivolt drive circuitry provides reverse polarity spike and over-voltage protection for long life and reliable operation.Safe and highly visible Hella marine optics deliver 100percent correct light output and enhance visibility compared to bulb navigation lamps.Fully sealed for life. IP 67 Certified Each NaviLED 360 Compact lamp is a completely sealed unit highly UV and corrosion resistant. High impact housings ensure durability from waves and impact. NaviLED 360 Compact anchor lamps have undergone extensive tested to destruction programs to help lift product reliability to a new standard. Specifications for Hella Marine NaviLED 360 Compact All Round LED White Navigation Lamp w/ Fixed Mount: Manufacturer: Hella Marine Light Type: Navigation Bulb Type: LED Features of Hella Marine NaviLED 360 Compact All Round White Navigation Lamp Visible Range (Miles): 2nm Package Contents: Hella Marine NaviLED 360 Compact All Round White Navigation Lamp Hella Marine 980960011: NaviLED 360 Compact All Round LED White Navigation Lamp w/ Fixed Mount White Base 2nm