i am wanting to change the bulb on my hvac to led  and i am wondering how to do that and even the size of the  bulb / socket
so if u could reply and tell me  step by step  because any help would be appreciated
 
 
pull the incandescent  bulb out buy the #74 LED in the color of your choice and plug it in. if it doesnt work pull the LED out rotate 180* and plug in


simple minds talk about other people.
average minds talk about events. 
great minds discuss ideas
 
 
ok  but when i get my led bulb to change it do i just have to  pull the bulb out ??
 
 
sry to ask again bu i got the bulbs out and im looking on www.superbrightleds.com and there or only three kinds of #74 and 2 of those are longer and ones littler so would it matter if i gett the one 13/16 long ?? or does it matter how long it is i no it will fit in the socket but will it fit in were the socket fits into?????
 
 
ya they are pretty standard in size, so it shouldnt matter.


simple minds talk about other people.
average minds talk about events. 
great minds discuss ideas
 
 
well i just changed thoses bulbs to leds.. i have some pictures if you need.. i used the small wheel well leds from papboys and they fit rite in to the plastic socket. it wasnt very time consuming.. i just wired the red from the led to the yellow and the black to the gray wire and now green hvac knobs... if u need those pics let me know..