As educators we all love the moments that we see light bulbs go on in the classroom. (corwin-connect.com)
What they will do for you: If you have a lot of light bulbs in your home, replacing them all with smart bulbs can quickly become expensive. (tomsguide.com)
If you're looking for some sort of light bulb moment, this probably isn't the place to find it. (religion.blogs.cnn.com)