headlamps will not work power to them is good on 1997 Chevrolet Cavalier

car was in front end crash replaced headlights hooked them up correctly. have power at fuse box and is grounded still will not work

2 answers
If you have battery voltage and ground at the bulb connector and the bulb will not light up,,,the bulb is shot!!!
IF it quacks like a duck , waddles like a turtle , then it's GOT to be a FROG.........................