The Cync Clear Full Color Direct Connect A19 Smart Bulb features a spiral filament inside a clear glass globe.

Smart contact lenses that change colour when exposed to sunlight could help beach-goers better determine when to seek shade or reapply sunscreen. ... providing a visual colour chart for the user.

Smart color control from this pricey Lifx floodlight But money is an object, and these LEDs aren't cheap -- 50 bucks each, to be exact, or about £40/AU$65. It's a lot of money for a light bulb no ...

Unlike IKEA's previous smart bulbs, the TRADFRI LED E14 806 lumen bulb provides both dimmable white and coloured lighting, allowing users to pick and choose from a variety of moods. The colour ...