What Color Light Has The Hottest Filament?
What Color Light Has The Hottest Filament? Common hot bodies have maximum temperature below 3’500 K, the hottest being probably filament (halogen) light bulbs; they emit a yellowish white light. Which light bulb is the hottest? Incandescent lights are the hottest of the bunch. These can range from 50-250F starting with a 15 watt up