October 22nd Climate Companion Quiz Answer 'O (True)'! Will Switching to LED Bulbs Really Save Electricity? (Reasons and Tips)

October 22nd Climate Companion Quiz Answer 'O (True)'! 💡 Will Switching to LED Bulbs Really Save Electricity? (Reasons and Tips)

The 'Climate Companion Quiz' helps us learn about environmental common sense and commit to small actions for the Earth every day! On Wednesday, October 22nd, today's quiz was about 'lighting,' which is closely related to our daily lives. Is the statement "You can save electricity by changing to LED bulbs" true? Along with the quiz answer, let's learn in detail how LED bulbs save electricity and help prevent climate change, including their principles and practical tips for daily life.

1. October 22nd Climate Companion Quiz Question and Answer

Today's Question: "You can save electricity by changing to LED bulbs."
Answer: O (True)

*Note: Quiz questions and answers may be subject to change or end early according to the app operator's policy. Always verify the question shown in your Gyeonggi-do Climate Action Opportunity Income app and enter the corresponding answer.

2. Explanation: Why Can LED Bulbs Save Electricity?

The reason the answer is 'O (True)' is that LED bulbs are much more **energy-efficient and consume less power** than traditional incandescent or fluorescent lamps.

Difference in Energy Efficiency: For example, if an incandescent bulb consumes 60W to produce the same brightness, an LED bulb only needs about 8-10W of power. This means you can save almost **80% of electricity**.
Difference in Light Production Method:
- Incandescent Bulbs: Produce light by heating a filament, so a significant portion of energy is lost as heat.
- LED Bulbs: Emit light using electron movement when current passes through a semiconductor. This process generates very little heat, minimizing wasted energy.
Carbon Emission Reduction Effect: Using LED bulbs not only saves electricity bills but also has a significant carbon emission reduction effect. Replacing all 10 lights in a household with LEDs can reduce annual carbon emissions by about 150kg, which is similar to the effect of planting 20 30-year-old pine trees.

3. Summary of Various Advantages of LED Bulbs

Electricity Saving Effect: Power consumption is very low, less than 1/5 of existing bulbs.
Long Lifespan: Can be used for an average of over 20,000 to 50,000 hours, more than 10 times longer than incandescent bulbs.
Low Heat Generation: Less heat loss also helps suppress indoor temperature rise in summer.
Eco-Friendly Product: Does not contain mercury or harmful substances, contributing to environmental protection.

4. Daily Life Practice Tips for Climate Companion

In addition to replacing LED bulbs, there are many energy-saving methods we can practice in our daily lives.

Choose High-Efficiency Certified Products: When replacing old incandescent or fluorescent lamps, choose LED products that are high-efficiency certified.
Turn Off Unnecessary Lights: Getting into the habit of turning off lights in rooms you don't need will double the saving effect.
Utilize Dimming Function: Using dimmable LEDs allows for more efficient energy use tailored to your environment.

5. What is the Climate Companion Quiz?

The Climate Companion Quiz is an online participatory quiz campaign conducted by the government, local authorities, and various environment-related organizations. By solving questions related to climate change, carbon neutrality, and eco-friendly lifestyle habits, you can study the environment and receive points or prizes. Beyond being a simple quiz, it is a small step towards leading climate action.

Small Actions Create Big Changes, with the Climate Companion Quiz!

Through today's Climate Companion Quiz, we have learned that replacing LED bulbs is a crucial practice that contributes to preventing climate change, beyond simple electricity bill savings. In this way, our small changes can collectively transform the future of our planet. The value of knowledge gained through quizzes becomes even greater when it leads to actual climate action. Join us tomorrow with new climate quizzes to participate in environmental protection!

#ClimateCompanionQuiz #ClimateActionQuiz #October22nd #Answer #LEDBulb #ElectricitySaving #EnergyEfficiency #CarbonNeutrality #EnvironmentalProtection #GlobalWarming #AppTech #EnvironmentalKnowledge #ClimateChange #DailyPractice #SaveTheEarth #CarbonEmissionReduction #HighEfficiencyAppliances #EcoFriendly #GyeonggiDo #RewardApp

October 22nd Climate Companion Quiz Answer 'O (True)'! Will Switching to LED Bulbs Really Save Electricity? (Reasons and Tips)