Navilight 2NM Tricolor w/Navimount Base & Horizontal Mount - BlackNavimount Base Lights will work with Railblaza mounting systems, when used with the Railblaza 932 converter. Navimount Base lights include a U-Bracket and Navibolt-bracket.Features:Tricolor Masthead light 135° white, 112.5° red, 112.5° green with 12 hour burn timeBiColor side light with 20 hour burn timeRed side light with 38 hour burn timeGreen side light with 38 hour burn timeWhite Sternlight with 32 hour burn timeNavimount Horizontal - BlackThe Navimount Horizontal is designed to attach the Navimount Pole or the Navilights with Navimount base (model 040, 340) to horizontal surfaces - e.g. the boat deck or cabin roof.Includes:Horizontal MountTwo self tapping stainless steel screwsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.