Please choose the correct solution to the question: How to attach LED light strip to car.

Solution1: Using a solder rod, use any type of wire to adhere the light strip to car. Place the tip of the rod where the wire and the car connect.

Solution2: Using a solder rod, use solder wire to adhere the light strip to car. Place the tip of the rod where the wire and the car connect.

Answer format: solution1/solution2
Answer: solution2