英语翻译I always like to view things in a positive way.Consider

英语翻译
I always like to view things in a positive way.Consider this,anticipation is a level of excitement which I find enjoyable.It is somewhat similar to a Christmas present which you are not allowed to open yet.
I recently viewed an led light strip that had a design characteristic which is useful to me.It was a strip inside a cooler.This strip had a hard plastic cover which had a wedge shaped profile that spread the bright spot in the middle of the led out to the sides.This strip was also engineered for task lighting at a close range,similar to what I intend to use flexible strips for.
So now I need to ask another question.Can the shape of the cover of an led strip be easily changed?For example,does the cross section of a strip encapsulated in PVC have to be in the shape of a rectangle or can it be easily changed to a triangle or something similar/