GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF A SIX NAVIGATIONAL LIGHT LAMPHOLDER ASSEMBLY WITH RED FRESNEL LENS,TOP COVER,AND BASE MOUNTED ON A CIRCULAR FLANGE ON TOP OF A CYLINDRICAL HOUSING FOR UPPER ADCOCK ELECTRONICS; LIGHT ASSEMBLY AND ELECTRONICS HOUSING ARE 14.0 IN. H; EACH LIGHT IS 15 WATTS; FLANGE 6.62 IN. DIA; BASE AND COVER ATTACHED BY FOUR STUDS; BASE HELD TO FLANGE BY 12 CAPTIVE SCREWS |