ERP

Electrical apparatus, namely, power supplies housed in a metal or plastic case for providing constant voltage, constant current, or both; electrical apparatus, namely, power supplies in the form of a printed circuit board (PCB) with all of the electronic components mounted on the board, for providing constant voltage, constant current, or both; apparatus for environmental control, namely, LED (Light Emitting Diode) driver housed in a metal or plastic case or no case at all for providing constant voltage, constant current, or both, and for controlling the current and/or voltage that flows into a LED or string of multiple LEDs; apparatus for environmental control, namely, LED (Light Emitting Diode) driver in the form of a printed circuit board (PCB) with all of the electronic components mounted on the board, for providing constant voltage, constant current, or both, and for controlling the current and/or voltage that flows into a LED or string of multiple LEDs