Writer's Block: A Little Light
I think these days almost all refrigerators have lights in the freezer portion. Mine is divided into a left half and a right half; the freezer is on the left and it has a light in it. Maybe older refrigerators only had the option of a regular, round bulb which might shatter under cold temperatures or something. I think mine has a frosted rod light that is resistant or something. I could be utterly wrong though.