I have a Kenmore Fridge with a built in water/ice dispenser. I noticed the bulb in the dispenser had burned out so I looked around and found these bulbs. They work great as a replacement. As this is a pack of 4 bulbs I assume I won't have to worry about reordering for a few years. for a long time I could not find a 6 watt lightbulb. Also, my fridge model is 596.51679100 in case you're wondering.)