Inside your home use multiple light sources for one space: For rooms like the kitchen, bedrooms, and living spaces, multiple light sources will help you achieve a variety of functions and activities in that space. In the kitchen, under counter lights can provide great task lighting.
Directional sconces pointing upwards or downwards can focus on architectural elements on your home, and draw attention to exterior niches and plantings around your home.
The $139 price tag is rather steep IMHO, but then again good ideas are hard to come by, and when they do, they are rarely cheap.
LULL is a lamp that opens and closes like a flower. In the evening the lamp gives a warm glow, to give a feeling of safety while it slowly turns itself off.