@NaXuN
this is the main thing about my work, poeples thinkhs that its so simple, just put LED's and work is done. but some things are very important, RELAIBLITY OF LED's, NEAT N CLEAN WORK WITHOUT DAMAGING ANY COMPONENTS OF THAT ITEM :), Just knowledge is not enough, EXPERIENCE is the most important thing. i've spend about 8 years in electronics and 2 years in auto electronics. just do some practicles, INSHALLAH may be 1 day u will b better then me.
Best of luck 
