| 摘要 |
A turn signal light includes a circuit board, on which a plurality of light-emitting diodes are mounted to serve as light sources of the turn signal light, and an intermediate board located in front of the circuit board and provided with a plurality of reducing openings to each enclose one light-emitting diode, and a lens provided at an inner side with a plurality of raised areas. Light beams emitted from the light-emitting diodes are reflected at the reducing openings and refracted by the raised areas of the lens to provide diffused light and enhanced illuminating effect.
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