Smarts Electronic power supply 12v 24v 30W Triac dimmable 180-265VAC constant voltage LED driver + PWM signal output,does not change the color index.It's have high PF>0.97 & Efficiency >82% / Dimming range: 0~100%.The dimming effect is better than MOSO's 12V 30W dimmable driver.

SMT-012-250VTH is triac dimmable led driver with 277v input voltage for digi key LED strip 12V. It is 12Vdc 250W led driver with UL listed 7 years warranty.

An 80W Class 2 Class P driver, 0/1-10V, 10V PWM, Resistance, Triac/phase 5 in 1 dimmable LED driver features universal input voltage AC 100-277V, constant voltage led drivers with UL cUL CE FCC GS ENEC SELV Class P TYPE HL safety certifications.