DALI Controller and LED driver with adjustable current settings. This is a constant current LED driver developed by Meawell, the number one brand in power supplies. The multi-stage current output allows the light designers and installers to use this driver in various applications. The current output can be 300mA, 500mA, 600mA, 900mA and 1050mA, this is easily adjustable using the built-in switches. The dimming function is available by push dimming or DALI signal which is also possible to be synchronised with up to 10 LCM-25D. The LED driver has a power factor correction (PFC) function and a universal input voltage of 180V to 277VAC. The input and output signals with the power connections are on one side only, as a result, it is easier to install the driver in lighting applications with restricted space. The LCM25D features, short circuit and over temperture protections. It is certified for worldwide use, the product meets high-class international standards such as ENEC EN61347-2-13, EN62384, UL8750 and IEC2386-101 Part Number: LCM-25DA Built-in DALI interface and push dimming function Output current level selectable by DIP switch Protections: Short circuit / Over voltage / Over temperature MAIN FEATURES 180~295VAC input only Built-in active power factor correction. Protection Features: over voltage, short circuit, over temperature. Cooling by free air convection Fully isolated quality plastic case No load power consumption