A plurality of lighting structures is provided for enhancing the visibility of a human powered vehicle at night. The visibility enhanced human powered vehicle has a frame with attached wheels having tires including sidewalls. The safety lighting structures include at least one photo-luminescent section and at least one reflective section being located on at least one of the wheels. A light source is attachable to the human powered vehicle to direct light against the photo-luminescent sections.
This application claims the benefit of the filing date of U.S. Provisional Application Ser. No. 60/459,395, filed on Apr. 1, 2003, the disclosure of which is incorporated herein by reference.
The present invention relates to a pneumatic tire having a component comprising at least one elastomer containing olefinic unsaturation; a radioactive source of radiation; and a phosphorescent agent capable of emitting visible light upon exposure to said radiation.
