Bound To Stay Bound

		How light switches brighten a room (Engineering Answers)  Author: Gendell, Megan  Publisher:  Abdo (2025)  Dewey: 621.3  Classification: Nonfiction  Physical Description: 32 p., col. ill., 25 cm  BTSB No: 374182  ISBN: 9781098295875  Ages: 8-12  Grades: 3-7  Subjects:  Electric lighting  Electrical engineering
	Price: $27.46

Summary:
An introduction to light switches and light bulbs illuminating spaces around the world, including electrical currents, parts of light bulbs, and more.