DIMMABLE OUTDOOR LUMINAIRES

摘要

A dimmable outdoor lighting fixture apparatus ( 100 ) is provided with a dimmable ballast or driver ( 116 ) mounted in a horizontal cobra head luminaire fixture, and a photo eye control module connected to the fixture by an EEl/NEMA standard 3 -terminal polarized twist-lock receptacle mounted to the fixture housing, with the controller module providing a dimming control value to the ballast or driver through the twist- lock receptacle.