American Idol Runner-Up to Kris Allen, Adam
This page is the CodyCross answer for the clue below from Taking Care of Our Planet, Group 1567, Puzzle 4 (Smart Thermostat).
Question is: American Idol Runner-Up to Kris Allen, Adam
and the answer is: LAMBERT
Word Meaning:
LAMBERT — (physics, astronomy) a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre
Definitions from Wiktionary.