Lighting system

A lighting system comprises a light source module and a light combination module. The light source module is used for respectively providing a first-color light beam, a second-color light beam and a third-color light beam. The light combination module is provided with a first optical surface, a second optical surface and a third optical surface which are parallel to one another. The first optical surface faces the light source module and is located between the light source module and the second optical surface, and the second optical surface is located between the first optical surface and the third optical surface. 一种照明系统，包括一光源模组以及一合光模组。光源模组用以分别提供一第一色光束、一第二色光束以及一第三色光束。合光模组具有彼此平行的一第一光学面、一第二光学面以及一第三光学面。第一光学面面向光源模组并位于光源模组与第二光学面之间，且第二光学面位于第一光学面与第三光学面之间。