I don't know if anyone has found these but here's my F550 with LED's.. I seen the strip type before but while I was at Walmart last night seen these in the automotive section in :white,green,and blue. They have test battery's and a switch for "Try Me". I don't know if these are brighter than the hobby type but I wanted bright light for daytime also, I'll try them today and report back. The LED's have 3M stick back, can be cut to length, and the good part is you can test them before you buy. They come in two sizes, these are two 10" and 10' of wire for @ $16.00.