| 摘要 |
A LED signal (2) having has an element that facilitates providing a uniform distribution of light is illustrated. The LED signal (2) includes a housing (4) and a cover (6) operatively attached the housing (4). At least one LED (12) resides on at least one circuit board (14), which is affixed to the housing (4) opposite the cover (6). An optic (18) resides adjacent to the at least one LED (12) and redirects light rays emitted by the LED (12) to provide a uniform distribution of light through the cover (6). |
