They fit perfectly on my microwave lamp that sits over my stove. They are much brighter than standard. However, you have to know the length. The lamp came on normally on the right side. However, for some reason, the lamp compartment on the left was slightly shorter than on the right, so this lamp did not fit due to the longer length of this lamp. Nothing against this bulb as the longer length meant they could turn on more LEDs for brighter light. Just make sure you have enough space to install them on the device you are using.
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