1. Why do the plants need to be illuminated at night which is what these lights would do?
2. Any outdoor lighting should follow dark sky guidelines to avoid light pollution...and annoying the neighbors:

• Five Principles for Responsible Outdoor Lighting

@wdccruise These are climbing roses, and although the variety I chose do well in shade, they do even better with sun. They are in the shade. The rose consultant has clients that use these and claim to get better growth from them.

These lights are in a secluded private garden and shine onto a sidewall of a home where no neighbor can see them.