Nook Casa Smart Light Bulbs

There are plenty of smart light bulbs for sale right now, but almost all of them share two similar problems: really buggy apps and poor brightness. The new Nook Smart Light Bulb solves both issues and comes with an affordable price tag, which is why it’s one of our top picks for the coolest tech gadgets of 2021. Best of all, when it’s on sale, you can pick up this smart light bulb for just $23, which is a steal. Once you screw in and set up this bulb, you can choose from millions of colors and bring mood lighting to any space.