5.11.2.

In the case of an interdependent lamp system, all light sources shall be switched ON and OFF simultaneously.

a10c0
5.11.2. In the case of an interdependent lamp system, all light sources shall be switched ON and OFF simultaneously. a9c0
5.11.3. In the case of an interdependent lamp system, all light sources shall be switched ON and OFF simultaneously. a0c0