Solid state lighting system

摘要

A solid state lighting system (10) includes an electronic driver (20) having a power input (28) configured to receive power from a power source (22) and the electronic driver (20) having a power output (30). The electronic driver (20) controls the power supply to the power output (30) according to a control protocol, and the electronic driver (20) has at least one expansion port (40, 42) having a separable interface (44). The system (10) also includes a light emitting diode (LED) subassembly (24) having an LED board (54) having at least one LED (56) that receives power from the power output (30) of the electronic driver (20) to power the LED (56). The system (10) further includes a first expansion module (50) configured to be coupled to the at least one expansion port (40, 42) of the electronic driver (20) having a first functionality affecting the control protocol, and a second expansion module (52) configured to be coupled to the at least one expansion port (40, 42) of the electronic driver (20) having a second functionality affecting the control protocol. The first and second expansion modules (50, 52) are selectively coupled to the at least one expansion port (40, 42) to change the control protocol.