Hey guys this question is for all you LED champions.. I have 20 blue LEDS hooked up in Parallel to 2 AA batteries no resistors.. Works fine so far.. I have 12 red and 2 orange LEDS hooked up in parallel to 2 AA batteries no resistors.. and the red LEDS slowly become dim then burn out like within 2 mins. where have i gone wrong??? are the Red LEDS getting too much voltage?? thanks for your time.