LED light fixture with internal power supply

摘要: The invention provides a light fixture that includes engine, rugged housing, and an internal power module is thermally isolated. several novel heat management features designed to isolate the supply in order reduce risk of failure thereby increase reliability fixture. engine groups modules, each having emitting diode (LED) zener diode. resides within rear receptacle housing supply, box, cover enclose supply. also arrangement external fins dissipate generated by engine. During operation, namely LEDs, then transferred along flow path through main body portion for dissipation ambient without negatively impacting