Yes, definitely dimmable. But make sure the dimmer switch/dial you buy is rated to function with LED bulbs as some of the basic dimmers do not.
Small about the size of my pinky a little smaller than a dime. See photo on the right.
Yes. Any dimmable lamp should be able to use with a timer
These have a 5 year 15,000 hour warranty https://images.homedepot-static.com/catalog/pdfImages/e4/e4dbf23c-e7b8-4dfe-a21b-2248964052fb.pdf
See have these in two, three bulb chandeliers and the are not very hot.
They barely use any energy. That's the benefit of LED.
these are quiet bulbs
Yes, these are Bright White (3000), and not the blueish Daylight (5000). Bright white by ecosmart will always be my pick!
Yes, May be used indoors or out