It was a dark and dreary night...

We'd just bought the new RV. I opened up the door and realized that I had no idea where the steps were!
Night, light drizzle to get everything good and wet, no street light,
forgot to turn on outside light, new asphault parking area making it
black. The next day I made a run to the local big box hardware
store and bought a roll of white reflective tape. Put it along
top of the steps near the edge.

I found some glow in the dark "pieces" (they are about 6" long and 1/2" wide flat sticks) at Gander mountain. They have adhesive on the back. I put them on each side of each step. Works great till about 2 am when they loose their glow.