The ground connection is the third prong on some plugs, not the two flat pieces, but the little rod, that's the ground connection in AC power cables for LED strip light 12V Power Supply, Power Adapter, and 24V LED Driver.

Grounding is a safety feature for AC wiring that can absolutely save your life during a power surge or a storm, as it redirects all that excess energy into the ground where it is safely discharged, instead of turning you into a lighting fixture.

In recent years, the National Electric Code made grounded outlets a mandatory part of home AC wiring systems. If you're trying to figure out whether or not your outlet is grounded, count the connections! Three means it's grounded, two means it's not! We are able to fix US 3 pin plug cable to input side of dimmable led driver to ground which is safety.

More information if you would like to know Smarts Electronics’ led electronic driver, you can login http://www.smarts-electronics.com/ Or contact with Mr. Steven(skype: steven821228 mail:steven@smartselectronic.com.cn)