I have several strips of green LED lights and a toggle switch. The car is a 1990 Honda civic. I don’t even know where to start or what to do, but I would like the lights to be under the seats and under the dashboard. I don’t want to connect the lights directly to the car battery. If you could give me step by step instructions on how to install the LEDs, I’d be very grateful. blue led strip LED Bulbs 12v led spotlight