Wifi Light Switch
There are a few different ways that you can control your lights with your voice but the most cost-effective way I have found It's to replace the light switch with a Wi-Fi enabled one. This means that you can keep your existing light bulbs With the attached app you can also have smart phone control and set up a timer Should you wish to turn on and off your lights while you are out of the house for security .
These are quite easy to install but as it involves the mains electricity you are better to have a qualified electrician carry this out for you.
Click below to see the installation video or click the pics to be taken to Amazon