The customer was having an issue with one of the wall packs in the back of the building. If looking at the roll up door the fixture is located on the left along with a photo cell. We preformed some troubleshooting and found the photocell switch leg to have signs of over heating on the contactor. I dropped the light down to check if the lamp was secure to the socket and it was and I also checked the taps. At the photo cell when wrapping tape on it to simulate night time the contactor was having a hard time closing the circuits. We advised the owner to have the contactor and the photocell replaced and we did. After installing we tested the new photo cell and the lights closed and are working. -Other Issues Found- Inside the panel I noticed that a 1 1/4” pvc pipe is coming down from the top right and it is missing a proper fitting and (2) 14/2 NM-B cables are inside the pipe and laying on stamped/cut metal of the enclosure. The wires are landed on circuits #3 and #21 on 20 amp breakers.