sure, I used the Illumicare 2x- 30 degree over the steps and the 2x-45 degree everywhere else. Mounting height is between 25-30' high. CAST downlights.
On a side note, I have been very pleased with the Illumicare LEDs so far. For some reason I wasn't thinking I was going to get that much spread with them, but they are a true wide spread LED. I may change out to narrower beam spreads, I was hoping for a little more contrast between the lit areas instead of total washout. It will look different when all the dark green foliage is covering the ground though. I'll have to take a look then and make a determination on how to change it.