Hi!
I am sorry if Erik or Dan or any one else who didnot know what "+ve" meant. These are simple terms which i found in my 5 year engineering study so in the flow i write them in my message.
Before i have start studying engineering i had same problem as you guys had but what i understand that these are the terms which usually the big gurus of the field use and how much you try to avoid them they will popup in most undesirable place you think like datasheets etc. I will try not to uses these abbreviations in my next posts but my suggestion to you guys are to start collecting these abbreviations because some time you may need them. For you guys and the poor polish and russian, if i will used these term again then i will also write their meaning at bottom of the post.
At this time i see that nearly 4, 5 reply posts are wasted in a off topic discussion. So i will request you guys come to the actual topic.
Actually i need the comparision between ordinary bulb, tubelight, energy saver bulb, normal LEDs, super and ultra bright LEDs etc. I was thinking to use any one of them in score board display.
Thanks!


LED => L=Light, E=emitting, D=diode.