High density, high brightness chip array; Suitable for open or fully enclosed luminaires; Suitable for luminaires with plastic and glass lenses; Constant current module design for maximum efficacy; 12VAC dedicated or UNV options; TRIAC/ELV or 0-10V dimmable; Class 2 lighting system; UL recognized (DC engine option); UL classified (DC engine retrofit kit option); Energy star luminaire 2.0 certified subcomponent database (CSD) (for rebate programs); Energy star luminaire 2.0 listed (for rebate programs).