re: Rock of Ages Lighthouses

Thanks, Jim! Yeah, there are different types of dimmer switches, though. Old-school, incandescent only ones drop the voltage. Newer style PWM dimmers cut the duty cycle shorter, and those are the LED-friendly ones. It looks like the PWM dimmers are available, but less common. That’ll probably change in the near future, so I’ll just kick the night-light project down the road again and hope the good electronics for it are readily available next time it comes up in the queue.