A Smart Light: Casper Glow Night Light We're fans of Casper's smart lights already, and the newest addition to the line is the Casper Glow Night Light ($35). Made with motion-sensor technology, it lights up dimly when you need it, so it doesn't disturb you or others in the night. Image Source: casper.com Casper Glow Night Light $35 from casper.com Buy Now