San Francisco-based lighting design studio Gantri is introducing the Tray table light, created in collaboration with lifestyle brand Silvon to promote better bedtime rituals.

The tray features a spot to put your favorite snack or a hot beverage. I know it'd make it easier to use my small Asian tea set. It also has an LED light on an adjustable arm.

Mylar is cheap, light, and smooth, and some versions are unfathomably thin—only 500 nanometers thick in this case. That’s 50 times thinner than household ClingWrap, and so slim that it’s ...