RESULTS
Unlike the backyard of my mountain house which is almost as large as the house itself (if not larger) the backyard of my town house is not really that large (roughly 10-11 meters in length and 5-6 meters in width).
Usually the only thing i have illuminating it is a small MiPoW solar RGB LED which as you can see from the above picture doesn't do much (looks nice however when it changes colors).
The E27 15W LED bulb (1500 Lumens) which i turn on whenever i need to go out at night leaves nothing to be desired in terms of illumination.
I also have 4 secondary smaller LED bulbs around the backyard to make things even brighter whenever someone comes over (these need to be replaced with natural white LED bulbs).
This is how the backyard looks with the two Albany solar spotlights mounted vertically (since the yard is only 10-11 meters from one end to the other there was no reason to place them in the garden or on the wall). Remember that although the Albany can cover an area of 25 meters it works even better if the area they need to cover is smaller (they were both placed at a height of roughly 2.5 meters).