How Would You Like A Driveway That Twinkled Like Fairy Lights Every Night? http://theownerbuildernetwork.co/h38u It is possible by using "glowstones" in your concrete mix, but it is not cheap. The upside of the extra expense I guess is that you wouldn't need any outdoor lighting as the stones hold light for around 12 hours.
Glowing Moon Rocks Illuminate a pathway, flowerbed or aquarium! Light up a walkway, container plant or fish tank with glow-in-the-dark moon rocks! The smooth glass “stones” contain luminescent crystals that store the sun’s energy during the day and glow softly at night. A great outdoor accent!