What is the primary difference between LED lighting and other lighting sources?
A. The light is emitted in all directions
B. A heat sink is required
C. The light is focused into a specific direction
D. The heat generated is emitted outward
Answer: C
LED lighting will focus the light into a specific direction and release heat backward into a heat sink. This type of lighting is more energy efficient, durable, versatile, and lasts longer than other types of lighting.
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