I think different LED bulbs have different electronics and therefore need different dimmers.
Its not easy.
George

On Thursday, November 16, 2017 at 2:29:29 PM UTC, Another Dave wrote:
I'm trying to replace the 5 incandescent candle bulbs in a chandelier
with LEDs. The only problem seems to be the dimmer switch. A switch
suitable for LEDs is deeper than the current dimmer and I don't want to
start chiseling the wall for a new back box. Does anyone know of a
switch shallower than this one?

http://tinyurl.com/yal5gdx6

or, alternatively, is there such a thing as a standoff?

Another Dave
--
Change nospam to techie