I use nothing but LED'S from BluewaterLED and have been told by DNR when they came by that they seen me 2 miles away !!! I have painted rod tips (flat white) and I use hi-vis line !!! my underwater light is LED as well and thet side lights on my boat are Blue and it makes the fishing line look as big around as your fingers !!! and when I go out ; I stay from sundown to sunup over 8hrs and my lights never go dim !!!! 12 volts !!!!!