Philips Hadco manufactures most of our post-top luminaires around LumiLock™, an integral ballast/socket/light engine module, which is the heart of our product line. Coupled with Philips Hadco’s superior refractive globe technology, LumiLock™ provides the ultimate lighting and maintenance solution.

The brilliance of LumiLock™ is its unique, low maintenance blend of innovation and adaptability.

The innovative, modular design of LumiLock™ contains all of the electrical gear. With its tool-less, twist-lock function and quick disconnects, LumiLock™ allows for the latest advancements in lighting technology to be installed in an existing Philips Hadco luminaire in minutes.