I live in an older terrace home that has some light switches placed in some odd and unhelpful places. These wireless kits were an amazing solution to add light switches to more intuitive locations without having to rewire a thing. The complete set up process takes about the time to screw in a lightbulb, and it works straight out of the box without any other Philips products (works with or without the bridge). I was actually very surprised at the range of the remotes and was able to turn a second story light on and off from downstairs. I would recommend for anyone that needs to add extra light switches but doesn't want to do any electrical work.
Bonus tip: You can purchase extra individual dimmer switches and sync multiple to one bulb. This was super helpful to have more than one light switch control certain light fixtures. For example, I added one light switch at the bottom of the stairs to turn the lights on at the top of the stairs and another switch by the bedroom so that I wouldn't need to navigate blind in the dark when trying to go down the hall to bed.
Quickly dim or brighten up to 10 lights for games, parties, and movies from the comfort of your couch or bed. Start your Philips Hue experience with the included A19 LED Smart Bulb. Requiring the Hue Bridge (sold separately) for the full Hue experience, this battery-powered dimmer with remote smoothly and wirelessly adjusts your lights' intensity without any added installation. Mount the Hue Dimmer Switch anywhere with screws or adhesive tape (both sold separately) and control using the remote or the Philips Hue App with the Philips Hue Bridge. Make it part of your Hue home lighting system with Hue accessories (sold separately) such as the Hue Tap or Hue Motion Sensor. Control by voice with Amazon Alexa, Apple Home Kit, and Google Assistant. Connect it with your Nest or Samsung SmartThings system. Each kit includes a Hue Dimmer Switch with wall plate and remote, a Hue White A19 Smart Bulb, a CR2450 battery, manual, and two-year warranty.