Do smart bulbs with remotes exist? I think a dimmable smart bulb with a remote would work well for my 80 year old mother in law. Several times a night she wakes and goes to the bathroom, carrying a flash light. Can I set up a motion sensor with a smart bulb/ceiling light? I am currently installing zwave/zigbee switches in other rooms, but I am not changing the light switch in MILs room.