The Ikea Tradfri range of bulbs and lights has expanded a long way from its original limited white-only selection; coloured bulbs have reached the line, as well as Edison-style vintage bulbs ...

This gives them more potential range than a Wi-Fi competitor such as LIFX; Zigbee also means that, with some persuasion, Ikea Tradfri lights can work with the Hue Bridge. Both can also be ...