What is the French es mon rayon de in English?

"Es mon rayon de" is not a complete phrase in French. It could be part of a longer phrase, like:

* "Es mon rayon de soleil" - This translates to "You are my ray of sunshine".

* "Es mon rayon de bonheur" - This translates to "You are my ray of happiness".

The literal translation of "rayon de" is "ray of".

Please provide more context so I can give you a more accurate translation.