Due to the metal case of most of the above lights, they can be more dangerous than originally thought. See http://algaescrubber.net/forums/forumdisplay.php?31-LED-light-electrical-safety
Type: Posts; User: SantaMonica
Due to the metal case of most of the above lights, they can be more dangerous than originally thought. See http://algaescrubber.net/forums/forumdisplay.php?31-LED-light-electrical-safety
There is almost no other use for a red, waterproof, high power LED, other than channel lettering illumination for outdoor signage. Thus, few people make them. There are several in China, but you know...
No reports yet of anyone using these:
http://www.creativelightings.com/Red-Waterproof-LED-Module-12vDC-6-Piranha-LEDs-p/cl-wp6lmod-12wc-rd.htm
...which are also sold here:...