Hey Vego Garden! I just got my new Solar Garden Lights. All it took to install the Solar Garden Light was to:
1. Open the box
2. Press the switch to 'on'
3. Place the light on the side of any Vego planter.They even came on the first night, which surprised me since it was stormy & overcast all day. 
I’m really pleased w/ these solar lights & looking forward to a new growing season.