Thank you for inquiring about the T4 Mini Candelabra E11 LED Light Bulb # BP75MC/830/LED/HDRP. My apologies, we currently do not offer this 75 watt equivalent LED Mini Candelabra bulb in other LED versions with higher equivalents wattages at this time.
Thank you for your question. Yes, this LED bulb should be a direct replacement for the Halogen versions. There may be some variances in the fixture's bulb's compartment that may not allow the LED to fit, but overall the LED and Halogen bulbs have the same physical dimensions.
Thank you for your question. This product measures 3.2" from the top of the bulb to the bottom of the base, it has a diameter of .9" at its widest point and the base is a mini candelabra (E11) size.
Yes, of course. This bulb is not conceived for dimmable switches as it too quickly loses brightness if dimmed.
I see no reason it can't.
Excellent light, should be long-lasting, and a reasonable price.