What Do You Know About LED Bulbs? Trivia Questions Quiz
5 Questions
| Total Attempts: 473
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.
- 2.The brightness of a light bulb is measured in Lumens.
- A.
True
- B.
False
- 3.When the light appearance rating is high, the colour of light appears warm.
- A.
True
- B.
False
- 4.Lower wattage means less energy needed to produce light.
- A.
True
- B.
False
- 5.Upgrading to an LED lighting option can increase the life expectancy of your bulb by up to 25 years!
- A.
True
- B.
False
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