結果 : why are led lights more efficient than incandescent lights
18:33

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

CircuitBread
73,534 回視聴 - 5 年前
5:37

LED vs Incandescent Lighting | Everything You Should Know About

Lightium
1,101 回視聴 - 2 年前
17:27

Bright Idea: the Incandescent Bulb Ban and why it matters

Daniel Solberg (dsol productions)
7,526 回視聴 - 1 年前
0:53

Why Are Fluorescent Lights More Efficient?

ExpertVillage Leaf Group
125 回視聴 - 3 年前

-
4:18

LED vs. Incandescent | Heat, Watts, and Lumens explained

GeekToolkit
11,295 回視聴 - 4 年前
0:57

LED Bulbs vs. Old Bulbs 💡

StarTalk
12,144,941 回視聴 - 1 年前
1:12

Benefits of LED Lighting Compared to Incandescent

GE Lighting, a Savant company
4,630 回視聴 - 4 年前

-
1:35

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

Environmental Working Group (EWG)
19,551 回視聴 - 7 年前
4:31

Cool Science - LEDs vs incandescent light bulbs

Science North
4,856 回視聴 - 10 年前
2:43

What Is The Difference In Effect Between LED and Incandescent Lamps?

Enlighten Health
780 回視聴 - 4 年前
1:21

Light Bulb Lineup: Comparing Incandescent Bulbs with CFLs and LEDs

KQED QUEST
89,372 回視聴 - 11 年前
6:08

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

Lightium
5,396 回視聴 - 2 年前
1:32

Incandescent vs Halogen vs CFL vs LED💡

SpruceCC
66,787 回視聴 - 7 か月前
9:53

Incandescent vs LED light bulbs | Everything you need to know!

Belinda Carr
45,953 回視聴 - 2 年前
1:33

LED vs Incandescent Christmas Lights

Matthews Landscape
6,567 回視聴 - 1 年前
11:27

Fluorescent vs. L.E.D. vs. Incandescent Light Bulbs

Debtfreehomesteaders
6,819 回視聴 - 6 年前
6:14

Fluorescent Lighting BANNED | LEDs vs. Fluorescent Lighting

Electric Insights
1,041 回視聴 - 2 年前
2:03

Incandescent light bulbs vs led light bulbs

Appliance Factory & Mattress Kingdom
401 回視聴 - 3 年前
0:34

Incandescent and CFL vs. LED - Ace Hardware

Ace Hardware
22,311 回視聴 - 10 年前
7:01

What Is the Difference Between Regular LED bulbs and Filament LED Bulbs

Wayne Schmidt
87,973 回視聴 - 6 年前