結果 : are led lights more energy efficient than fluorescent
6:08

LED vs Fluorescent and CFL Bulbs: Which Is More Energy-Efficient?

Lightium
5,225 回視聴 - 1 年前
5:15

LED vs Fluorescent: What Are the Differences? | Which is Better? 2024

Lightium
2,540 回視聴 - 1 年前
7:59

Are Energy Efficient Light Bulbs Really Energy Efficient?

Adam C.
33,855 回視聴 - 6 年前
0:53

Why Are Fluorescent Lights More Efficient?

ExpertVillage Leaf Group
110 回視聴 - 3 年前
18:33

Why Are LED's Better? (Comparing different types of light bulbs) | Basic Electronics

CircuitBread
71,301 回視聴 - 5 年前
2:34

Fluorescent Light vs LED: Three Benefits of LED Lighting | What Should You Expect From It?

Lightium
554 回視聴 - 1 年前
14:40

LED Bulbs VS Regular Bulbs (Save Money on Energy Bills)

Ron Lyons
47,512 回視聴 - 5 年前
6:14

Fluorescent Lighting BANNED | LEDs vs. Fluorescent Lighting

Electric Insights
928 回視聴 - 2 年前
5:17

Are LED Bulbs Worth It? LEDs vs CFLs

ThioJoeTech
212,521 回視聴 - 8 年前

-
7:41

Comparison of CFL and LED Bulbs For Home Lighting - DiTuro Productions

DiTuroProductions
53,449 回視聴 - 9 年前
1:21

Light Bulb Lineup: Comparing Incandescent Bulbs with CFLs and LEDs

KQED QUEST
88,366 回視聴 - 11 年前
4:58

Led vs Fluorescent Tube Power Consumption

Warren
10,156 回視聴 - 6 年前

-
7:45

Are LED bulbs the most energy-efficient bulbs?

GREEN TECHNOLOGY LIFE
1,869 回視聴 - 4 年前
3:44

Energy-Saving Light Bulbs Compared

1000Bulbs.com
884 回視聴 - 12 年前
1:26

TID Energy Efficiency - LED Light Bulbs

Turlock Irrigation District
89 回視聴 - 5 年前
1:29

A Comparison of Light Bulbs Energy Efficiency

ARC and You
42 回視聴 - 9 か月前
3:55

LED Light Bulbs 101 | Ask This Old House

This Old House
100,252 回視聴 - 2 年前
1:35

EWG Explains: How to choose the most energy efficient light bulbs

Environmental Working Group (EWG)
19,085 回視聴 - 6 年前
2:26

Energy Saving Tips for LED Bulbs

MidAmericanEnergyCo
867 回視聴 - 10 年前
1:12

LED vs. Fluorescent Tubes

Innovative Lighting
29,277 回視聴 - 6 年前