Unfortunately, the count of LEDs (or diodes - LED is just Light-Emitting Diode) doesn't mean much by itself. LEDs come in all sorts of power levels, so 17 bright ones might be brighter than 60 less-bright ones... or not.
The collective wisdom of FiberglassRV regarding LED tail lights
so far is likely found mostly in these posts:
LED Tail Light Princess Auto
LED tail lights
There is some discussion in these topics of lights
other than tail lights
, as well.
1979 Boler B1700RGH, pulled by 2004 Toyota Sienna LE 2WD
Information is good. Lack of information is not so good, but misinformation is much worse. Check facts, and apply common sense liberally.
STATUS: No longer active in forum.