It's a reproduction of a Sargent design, Ekado. Yeah, yeah, I know it's more appropriate for a Victorian house - and I also know it's plastic (Oh, the humanity!) but I happen to like it for my already-eclectic-anyway sleeping porch. It's a good thing I don't live in an historically-important house, given all my departures from period correctness.
Incidentally, (I think 1918 might have mentioned this) they make dimmer switches cleverly disguised in the push-button style. The top button functions for on/off and the bottom button is the rheostat. I find it useful in the dining room where you may want a different light level when sipping a glass of wine than during cleanup.