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!