Thanks for the tip.
Yes, assuming LED lamps are dimmable, then
is rated at 12 volts and 15 amps, I presume the 12 VDC is nominal so okay for car-rv use. Some 50 watt equivalence LEDs I have are rated at 6.5 watts, that is about a half an amp per bulb. So 15 amps should give a lot of headroom even for 100 watts (at 1 amp per bulb), I believe my MBS has, at most 6 lamps per switch.
Black, Brown about $51 prime and white $68.11 prime....
if you have the space to mount this larger switch....
until this site finishes the check, search amazon for
JR Products 12065 White Dimmer On/Off Switch with Bezel