Nissan has recently revealed a version of their electric car, the Leaf, that is painted with a glow-in-the-dark paint. The coating, called "Starpath," promises 8-10 hours of glow and a finish lasting 25 years. The paint is also unusual in that is is completely organic. Glow-in-the-dark Leafs have yet to be mass produced and offered for sale.
See pictures of the glowing Leaf and learn more on the glow-in-the-dark coating and its inventor here. Read about the 2015 offerings of Nissan's Leaf at their website.
I keep meaning to paint my van in dazzle pattern. Perhaps if I do the white bits in luminous....