Originally Posted by
rekmeyata
The Rapid 3 light is not as bright as newer models from other companies. Their using less then 1 watt total light output while there are other lights that use 1 and 2 watt led's.
I own a Blackburn Mars 4 and it uses a 1 watt main LED plus a regular LED on each side of the light for side illumination.
The Cateye is a little brighter than the Mars 4, and the flash pattern is more attention grabbing (I have both).
LED wattages and claimed runtimes are often quite optimistic.