... PWM current driver with plastic case,DC12-24V input,6*1W/320ma or 3*3W/640ma output;support PWM dimmering,3channels AT2160P ... -24V input,6*1W/320ma or 3*3W/640ma output;support PWM dimmering,3channelssize: 40mm*22mm*14mmyou can use the common ... constant PWM current driver with plastic case,DC12-24V input,6*1W/320ma or 3*3W/640ma output;support PWM dimmering,3channels