| ID: | 1258 |
| Title: | Photoluminescent Exit Signs - http://www.globritesystem.com/ |
| Description: | Exit signs that glow in the dark are better for the environment and save money. Photoluminescent material is non-radioactive yet self-powered. |
| Category: | Science and Technology: Energy |
| Link Owner: | Robert Jessup |
| Date Added: | March 03, 2009 06:21:43 AM |
| Number Hits: | 0 |