Concerning "pirahna" 5mm superflux leds.?

 would appreciate some info regarding the  1/2 W 5mm "pirahna" superflux leds.  started using them and think they are great.  do they need any other regulating component other than a resistor to keep them running  safely?  how do they hold up over time? i just need to use one or two in my projects (powered by a  9v unregulated wall wart).   thanks!

They're not very high forward currents, so stick with the resistor and you should be fine with that supply.

lightartist1 (author)  steveastrouk7 years ago
 hey steve, thanks for the info!