Hella Marine 958121001 Surface Strip Light with Switch White Red LEDs 12V SNHORN3 We’ve paired a B sized 1" We’ve paired a B sized 1" ball base that accommodate bars 3 4" to 1" in diameter with a B sized standard length arm and diamond base so that you can connect any of the RAM Mounts cradles or anything else with the AMPS hole pattern M SA Y038 MS DISCOVER™ South America and Caribbean Hella marine surface mount LED strip lamps offer class leading energy efficiency and unmatched durability and are supported with a 5 year warranty for a total ‘fit and forget’ solution and complete peace of mind these lamps are an ideal replacement for bulky fluorescent lighting