Full Lloyds of London Type ApprovalRINA Approved Supreme 10,000 Kelvin color for all Super White LED models Never Change a Bulb, 40,000+ hour LED life No power surge on Startup Minimal power consumption – available in 12/24 VDC and 110/240 VAC Instant Brightness in less than a second Can run with lights left on – protected by thermal cutout Supreme 10,000 Kelvin color temperature for all Super White LED models Full range of TRUE colors, beam spreads and additional functions All connections comply with ABYC regulations, E11 Super efficient optical design Patented Tritonium anti-fungal lens coatings No UV or infrared radiation Minimal Heat Simple Plug & Play installation No assembly required, no bulb or reflector install Solid thru hull fitting, ensuring hull integrity Minimal 1” hole cutout for Thru Hull models Minimal Maintenance Vibration and shock proof 2 Year limited warranty