Hai Guys this is my another DIY
A follow me home lamp works when you turn off your engine and lights, the lights stay on for a pre-set period (Depend on the capacitor we use, i have 13sec backup. more the time if you increase the capacity of the capacitor) & then automatically turn off. this is to allow you to find your way to your door in the dark. if you turn off your lights & then your engine, the lights go out straight away as normal. I connected my Drls to this Circuit
Here is my Very Simple Circuit.