Abstract: A newel post system contains a light emitting source, such as a halogen and/or fluorescent bulb, for example. The system includes a newel post with a central bore for installing the light source and openings which permit the light to be emitted external of the newel post. The light source preferably is connected to a conventional electric power grid, and, in the preferred embodiment includes a transformer and a sensor that closes to provide power to the light emitting source when the sensor senses some predetermined condition. The light source may also be connected to a power source via an emergency power supply unit whereby the emergency power supply unit provides power to the light bulb when the power ceases to be delivered to the emergency power supply unit.