We independently review and compare IKEA TRADFRI Gateway kit white spectrum E14/E27 (E14) against 38 other smart lights products from 11 brands to help you choose the best.

The TRADFRI LED E14 806 lumen bulb provides both dimmable white and coloured lighting, and has a 25,000 day life expectancy. In the UK, it's priced at £11, and an E27 version is also available ...