Hi guys I really need the following translated

You are the shimmering light within the darkness, you are my hope and strength, my only weakness, my only love

I write a lot and this is for someone special so I thought I would try to go to the effort of presenting it to her in french.

I hope you can help me and thank you

Tu es la lumière scintillant dans l'obscurité, tu es mon espoir et ma force, ma seule faiblesse, mon seul amour.

Hope it helps.