Designed by Collingwood for their range of 350mA lighting products this power supply is a must have for those needing high quality and reliability. It can be supplied with an input voltage between 110V to 240V and can power lamps wired in series. Collingwood have designed this driver to work with either their 1W or 3W LED lamps. If using 1W LED lights it can run between 1-10x lamps or if using 3W LED lamps it can power 1-3x lamps. This driver is dimmable when used with the PDC/GRID Dimmer which can have up to 10x PLD Unidrives linked to one dimmer.