結果 : do we still use incandescent light bulbs
1:59

Incandescent Light Bulb Ban Explained in Under 2 Minutes! | LightBulbs.com

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17:30

This is why we can't have nice things

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2:05

Incandescent bulb ban in effect

FOX 5 New York
1,967 回視聴 - 1 年前

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4:06

Why You Should Stop Using CFL Light Bulbs Immediately

House Digest
33,305 回視聴 - 2 年前
3:58

Can I still get an incandescent bulb?

Massive Electric
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5:45

LED vs Incandescent - How Much Can You REALLY Save?

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0:37

LED Lighting Evolution: From Incandescents to Energy-Efficient Solutions!

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How Do Light Bulbs Work? | Earth Science

BBC Earth Science
364,088 回視聴 - 11 年前
2:13

Incandescent light bulbs now banned from being manufactured and sold in U.S.

CBS Boston
2,856 回視聴 - 1 年前
1:59

VERIFY: No, the new light bulb rule will not ban all incandescent lights

WHAS11
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0:48

Incandescent Bulb Ban: What to Know #shorts

CNET
19,366 回視聴 - 1 年前
2:04

How Incandescent Light Bulb Works?

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2:30

The Dumbest New Ban in 2014: Incandescent Light Bulbs

ReasonTV
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2:04

This 120 Year Old Light Bulb Still Works!

Inside Edition
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1:03

Incandescent bulb ban goes into effect

WNEM TV5
262 回視聴 - 1 年前
17:27

Bright Idea: the Incandescent Bulb Ban and why it matters

Daniel Solberg (dsol productions)
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0:57

LED Bulbs vs. Old Bulbs 💡

StarTalk
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0:51

15 watt incandescent light bulbs will they be banned#incandescentlightbulb

IMAGE QWERTY POP
404 回視聴 - 3 日前
0:58

Incandescent Light bulb ban?

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25,113 回視聴 - 2 年前
3:31

Incandescent Light Bulbs to Phase Out

CBS
1,046 回視聴 - 13 年前