YMS-PSU12V 80W 6,8A DIMMING YAMASAKI ADAPTOR/BALLAST DIMMABLE DIMMER INPUT VOLTAGE : AC 175-265V OUTPUT VOLTAGE AC 12V WATERPROOF RATING : IP20 OUTPUT RIPPLE: 120mV OPERATING TEMPERATURE : -30 -65°C CONVERSION EFFICIENCY:90% SIZE 191X50X30 NATURALCOOLING