結果 : how much does it cost to run a light bulb
0:47

How much does it cost to run an LED light bulb for 24 hours?

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31 回視聴 - 1 か月前
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How much does it cost to run a 100 watt light bulb 24 hours a day?

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0:42

How much does it cost to run a 40 watt light bulb for 24 hours?

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13 回視聴 - 3 か月前
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How much does it cost to run a LED light bulb for 1 hour?

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47 回視聴 - 8 か月前
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How much does it cost to run a LED light bulb for 24 hours?

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4 回視聴 - 1 か月前
4:05

Cost of Operating a Light Bulb

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198 回視聴 - 4 年前
0:35

How much does it cost to run one LED light bulb for 24 hours?

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4 回視聴 - 1 か月前
0:44

How much does it cost to run a 100W light bulb for 24 hours UK?

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15 回視聴 - 3 か月前
0:34

How much does a 50w bulb cost to run?

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20 回視聴 - 1 年前

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2:57

How much does a light bulb cost to power

SmileySurvival
597 回視聴 - 11 年前
11:07

How much does it cost to run a 5 Watt light bulb for a year?

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40 回視聴 - 1 年前
1:46

How much electricity does a light bulb use?

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How much does a 50 watt LED bulb use per hour?

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