Disabled the Lifx skill, closed everything, re-enabled. Got the notifications that my Amazon account had been linked with Lifx Optimized for small home skill. Went to Alexa app and tried to add a new device. It still couldn't find it in Lifx.
Reset the light because Lifx said it was unresponsive. Couldn't get anything to connect to it. After the reset, Lifx found it, added it to the proper group, and I can control it's off/on, color, and intensity with the Lifx app. Changed its name just in case anything was remembered on the old one..