| 摘要 |
PROBLEM TO BE SOLVED: To flexibly cope with specification change of light distribution or the like to shorten a development period.SOLUTION: A reflection mirror 10 is housed together with a lamp 6 in a lamp fitting body 2 of a road lamp 1, and has a reflection surface which surrounds the lamp 6 and reflects radiation light of the lamp 6 to control the light distribution. The reflection mirror 10 includes a plurality of reflection members DE each including a plurality of flat plane reflection faces 27 formed by folding a sheet material, and the reflection surface is configured by combining the reflection members DE. |
