How LEDs Work cover

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 6.5
Points 1.0
Fiction/Nonfiction Nonfiction
Word Count 4514
Points per Word 0.000222
Page Count 40
Points per Page 0.025

Description

This book explains how light-emitting diodes (LEDs) work and what products they are used in, as well as compares LEDs with traditional incandescent and fluorescent light bulbs.