What Do You Know About Led Bulbs? Trivia Questions Quiz

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1. The brightness of a light bulb is measured in Lumens.

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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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... see morestory of creation of this bulb and how it compares to those that came after it! see less

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2. LED stands for

Explanation

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

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

Explanation

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

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4. Lower wattage means less energy needed to produce light.

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

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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The brightness of a light bulb is measured in Lumens.
LED stands for
Upgrading to an LED lighting option can increase the life expectancy...
Lower wattage means less energy needed to produce light.
When the light appearance rating is high, the colour of light appears...
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