CoralVue T5 Retro fit kit with moonlight install?

[localfreak]

I just got my CoralVue T5 Retro fit kit with moonlight and have never installed this kind of set up in my canopy. I have always had lights that set on stands above the lid and I AM CONFUSED!!! I got them so I can use my canopy that has set on the floor for years. LFS is not open today for me to ask so I'm turning to my RC friends.

any advice will help... I usaually consider myself fairly good at figuring things out but I am feeling really stupid right now and have limited time to get this project done.

Don't know if I can insert the picture here either but there is an attachment of what I'm working with. Reflectors are still taped to fixture and it did come with ceiling mounting hardware but not wanting it to hang from the ceiling.