Spotted a Philips Hue Smart Socket in Noel Leamings yesterday.
https://www2.meethue.com/en-nz/p/hue-smart-plug/8718699689346
Marketed towards controlling lamps that won't take screw-in bulbs but apparently its rated for 10A/2300W which is way beyond what you'd need for lighting.
Has anyone tried one out yet?