EUP20M-1HMC-0 is a constant output mode LED driver. The output current can be easily set via the DIP switch, and the driver can be adjusted by DMX512/RDM to achieve the smooth dimming effect. 20W Constant Current Euchips LED DMX Dimming Driver EUP20M-1HMC-0 is a very good choice for LED Lighting projects, For big orders or customized items of LED Strip, LED Controller, LED Power Supply and Other LED products PRODUCT FEATURES Single channel output, output current level selectable by DIP S.W. Support DMX512/RDM Wide range of input voltage 200VAC ~ 240VAC Built-in active PFC function Class 2 power supply. Full protective plastic housing 100% output when no dimming signal input, can be used as a normal power supply The dimming effect is smooth, with no flicker Protections: Short circuit, over load, over temperature Suitable for indoor LED lighting applications, such as down lights, spotlights, panel lights, and so on