How do you activate a

Headlight I installed on my wheel barrow? I Installed a car battery already that does have charge but I just can find out how to turn it on? Any help guys?

Your vehicle needs some sort of controls. Try ripping a set out of a car and installing them into your wheelbarrow.

Ahh haa okay, Will do. Luckily enough I have a giant RV parked outside my house that Iv’e been dismantling slowly. Thank you sir!