Product review (1 stars): Just like GE to make a "custom purpose" expensive service part
It is very expensive for what it is. It burns out fast. And every time I had the door open and bumped the dryer for example cleaning the lint basket, the light would flicker. It seems the filament wasn't properly designed and supported for rough service. I put a regular 4 watt night light bulb in my dryer. It fits fine and puts out enough light. It is cheap, more easily found, and it doesn't flicker. Not sure how long it will last, but if it lasts more than 3 months, I'll be ahead at the price of those. If you need more light, you might try one of the LED nightlight bulb replacements.