The SMT-012-020VT is 12vdc 1.66amp 20watt triac dimmable constant voltage led power supply; it's UL listed with 5 years warranty.SMARTS’s 20W LED power supply is thinner than ES’s 20W Triac dimming power supply.
triac dimmable led power supply; triac dimmable constant voltage led driver; constant violtage led driver
The LED driver is non dimmable with junction box, the 12V 60W LED power supply is AC input 100V-120V voltage version and compatible with RGB lights power supplies etc. The LED transformer is class 2 design and ETL cETL certified.