Have you ever wished you could give some smarts to your existing low voltage lighting? I have, and I have yet to find a decent solution I can put in line with my existing light fixtures. This is where ESPLux comes in. Simply disconnect your existing low voltage light, plug the transformer into the ESPLux box, and plug the light into the ESPLux. The ESPLux will come up as a wifi access point where you can configure and control the light.