Slip the light bulb into the sock so that the hole is on top. This supports the hole and makes it easier to repair.
Create small stitches that circle the hole. Be sure to place them far enough in the material, away from the hole, so that it will not unravel again.
Create long stitches running horizontally across the length of the hole. If the stitches here are too tight, bunching will occur in the material. Your goal is to create a framework of stitches that will enable you to re-weave the sock.
Create vertical stitches by turning the sock after you have completed the horizontal stitches. Secure your thread by creating a few running stitches at the end of the row.
Turn the sock the opposite way and complete another row of stitches. Repeat the process until the hole is repaired.