To operate with the Nextek PHD 24VDC power architecture, LED fixtures can be provided either with or without LED Drivers. For the unique driverless fixtures, the Nextek PHD units act as the LED driver and can provide steady state - or - PWM (dimming) power directly to LED chipsets within LED fixtures. This unique driveless architecture provides improved reliability, industry-leading energy performance and virtually eliminates service maintenance normally needed with AC powered LED fixtures. Nextek collaborates with fixture partners who can provide driverless LED fixtures in a wide variety of types, shapes, sizes and performance characteristics. In some cases, converting the AC powered LED fixture to a DC powered fixture may involve simply removing (or not including) the AC/DC drivers. Nextek can assist in determining if this option is viable.