Sylvania 73693 - Color Changing LED Light Bulb | LightBulbs.com
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Sylvania OSRAM Lightify LED Smart Connected Light Gateway Starter Kit w/A19 LED 46135738302 | eBay
SYLVANIA 74283 Dim Smart+ LED Light Bulb, A19 Dimmable White, 60W Equivalent, Works with SmartThings and Alexa, 10 Year Series, Dimmable Soft (packaging may vary) - - Amazon.com
Osram Lightify light bulbs 'vulnerable to hack' - BBC News
Osram Lightify Classic A 60 CL 10W E27 - Svetila.com