LEDs, Explorer Bright Ray Manual
LEDs will tell the reader in simple, layman’s terms everything a user should know about Light Emitting Diodes (LEDs). From basic facts about light and how it affects human beings, to what LEDs are and what they’re made of, the book makes understanding the LED and it’s place in the home, workplace or classroom easy. The reader will learn how to select from the hundreds of choices of LEDs for lighting the environment; how to read the lighting code; what a semi-conductor is, and how to avoid disability glare. LEDs can also help entrain our brains to be in or out of sync with our circadian rhythms.
Replacement part for The Explorer Bright Ray (1-08943-00).