The D'Addario EJ16 Phosphor Bronze Light are a set of electric guitar strings that I tend to use more than any other strings.  I find that this particular set of strings feels best on my fingers as they aren't too heavy and are extremely easy to bend.  I've always trusted D'Addario when it comes to strings as they have been making them for quite a long time and I've always liked the way they feel.  My main electric guitars are a Fender Stratocaster and a Gibson SG and I use the D’Addario EJ16 Phosphor Bronze Light strings for both of them.  Sometimes I will use other strings, but I usually use D'Addario lights as they are not only cheap but sound and feel great.  I've used all types of strings in the past and have come to the conclusion that the D’Addario EJ16 Phosphor Bronze Light work best for me and my situation.  I don't have to change the strings all that often and I feel that they last longer than most other types of guitar strings for some reason.  When it comes to guitar strings I would really encourage players to check out different brands and sizes as they are all different as are we.  It all depends on what kind of sound you are going for, what type of guitar you are using, and what size fingers and hands you have.  All of these factors weigh in when it comes to buying the perfect set of strings for your guitar.  Some people like lighter strings like myself because they are easy to bend while other can't do without the sound of heavier strings.  It all depends on you.  However, for me the D’Addario EJ16 Phosphor Bronze Light strings are perfect and I will continue to use these strings until I find something else that suits my needs best.