I have one made by these guys on my boat:
The previous owner bought it and installed it. I'm way to cheap
to buy that brand myself. It IS a thing of beauty, though, and works well. Looks to be very well made...too soon to tell about reliability
. It also claims to be USCG certified (something you don't find on all led lights
out there). My previous boat also had a combo light. I just converted the bulbs to led on that one (i said I was cheap).
I see Lopolight calls the model that I have only a power boat
light...not for sail. Not sure why. Maybe cause they can't assume that the boat has a separate 135 degree stern light (which mine does).