I'm just glad I didn't have other duds or I would of had to make a stick about it

It didn't have any negative effect but I couldn't get any advise from the supplier

Good light output, slightly bigger base than the glass bulbs that they replaced, took some force to get them in the sockets, but they work great so far in my motor home

replace all my regular HOT lights with these cool and bright ones in my RV

Also, the bulbs are supposed to be natural white but each batch had a different hue

We ordered three batches at different times because the bulbs kept burning out or started flickering