| 摘要 |
A photoluminescent guide 1 for an emergency lighting system is disclosed comprising a housing 3 and a photoluminescent insert 5 received within the housing 3. The housing 3 has a length and a width and the insert 5 is sealed within the housing 3 to extend from one end to the other end and from one side to the other side. The insert 5 is a composite member including a photoluminescent element 5b and a cap element 5c. The cap element 5c comprises a light transmitting film. The photoluminescent element 5b is disposed below the cap element 5c for receiving and emitting light through the cap element 5c and a light transmitting portion 3a of the housing 3. |
