A rail bracket mounting system, including a bracket that is attached to a post. The vibrator is supported by the lamp housing such that the vibrator contacts the front cover at a location where, when the vehicle lamp is mounted on a vehicle, the vibrator is not visible from an outside of the vehicle lamp. The or each virtual machine for each of the customers has a specification specified by the respective customer. Each set of these portions is folded at a longitudinal central portion of a two-page spread thereof.