Voice control led bulbs In the night(dark space50db. The bulb will then turn off after silence in 25seconds.Lighting Your Voice|Bullseye-opto.com Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email this to a friend (Opens in new window) Related