The item ID for X-Ray Display Light 2 (POI) is xRayDisplayLight2
This is the GiveSelf spawn command to give yourself X-Ray Display Light 2 (POI) in 7 Days to Die.
Copy the command below and paste it into your 7 Days to Die game or server admin console to obtain. You can open the console by pressing usually one of these keys (F1, F2, *).