Deck lighting system

A lighting system and method for illuminating a deck area. The wiring for the lighting system is hidden from view, providing a more aesthetically pleasing appearance. Furthermore, the lighting system can be installed simultaneously with the deck itself, or afterwards. The system has several embodiments of illumination including post lights, baluster lights, and stair lights. Embodiments of the lighting system may be optionally be installed by the end user and do not require professional design and installation, thus providing a more cost effective solution.