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.
AC to DC 12V 90W Constant voltage LED power supply