Halo to LED Vanity Lights

Can someone please tell me how these two lights are interchangeable? I ordered the number recommended on the forum in some post and Super Bright LEDs also said it was the correct one but they are completely different sizes. Each time I put the fat LED in, it pops out. What am I missing here? There has to be a trick. Help. Please. Losing my mind.

 

Those are the wrong bulbs. They actually make LED bulbs the same size as the original fuse looking ones.

These are similar to what I bought and installed.

https://www.ebay.com/itm/20X-Pure-W...Light-Bulbs-/251929294510?hash=item3aa827f6ae

 

https://www.tacomaworld.com/threads/led-lighting-conversion.436865/page-111

ask those guys, they know everything and helped me get the right stuff for the bulbs I changed.

 

Thank you!! I'm going to remove them before they screw up my connectors or something. I appreciate your help.

 

Looks like you got a festoon bulb for the dome light.

 

Had a similar experience with same vendor. Excellent customer service and was fixed but their website can be misleading.