Collingwood LED Driver is a dimmable power supply for the 350mA LED range of Collingwood products, wired in series and able to run 1-10 1W or 1-3 3W LED products. Capable of dimming via a press to make switch or 1-10V analogue using the PDC/GRID DIMMER with the added option of linking up to 10 PLD Unidrive’s to one dimmer.