Final answer:
Incandescent lights are a high-heat, high red-spectrum lighting choice due to their ability to emit reddish-white hues and produce a broad spectrum of colors.
Step-by-step explanation:
A high-heat, high red-spectrum lighting choice is an incandescent light. Incandescent lights emit reddish-white hues and produce a broad spectrum of colors. They generate a significant amount of heat due to the high temperatures at which the filament inside the bulb operates. Therefore, incandescent lights are a suitable choice when you require both intense heat and red-spectrum lighting.