What Do You Know About Led Bulbs? Trivia Questions Quiz

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| By HomeHardware

HomeHardware

Community Contributor

Quizzes Created: 17 | Total Attempts: 10,797

Questions: 5 | Attempts: 645 | Updated: Mar 21, 2023

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What Do You Know About Led Bulbs? Trivia Questions Quiz - Quiz

What do you know about LED bulbs? The invention of LED bulbs came as a great help for home owners as they do not only last longer, but they do not emit UV lights when they are turned on. The quiz below is perfect for seeing if you know the story of creation of this bulb and how it compares to those that came after it!

Questions and Answers

1.

LED stands for
- A.
  
  Light Energy Development.
- B.
  
  Life Expectancy Depletion.
- C.
  
  Light Emitting Diode.
- D.
  
  Live Every Day.
Correct Answer
C. Light Emitting Diode.

Explanation
c. Light Emitting Diode. LED lights can also be referred to as “solid state lighting”.

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2.

The brightness of a light bulb is measured in Lumens.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
True. Brightness means the amount of light emitted from a bulb. A bulb with high lumens emits more light and a bulb with low lumens emits less light.

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3.

When the light appearance rating is high, the colour of light appears warm.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
False. The light appearance chart displays the colour temperature of the light. The higher the number, the more “cold” or “white” the light will appear. The lower the number, the more “warm” or “yellow” the light will appear.

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4.

Lower wattage means less energy needed to produce light.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
True. Lower wattage means less energy consumption. A watt is a unit of electrical power which indicates the amount of energy consumed.

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5.

Upgrading to an LED lighting option can increase the life expectancy of your bulb by up to 25 years!
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
True. An LED light lasts much longer than the 1-year life expectancy of the incandescent bulb.

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Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Apr 02, 2013

Quiz Created by
HomeHardware

What Do You Know About Led Bulbs? Trivia Questions Quiz

LED stands for

The brightness of a light bulb is measured in Lumens.

When the light appearance rating is high, the colour of light appears warm.

Lower wattage means less energy needed to produce light.

Upgrading to an LED lighting option can increase the life expectancy of your bulb by up to 25 years!