結果 : how many lumens is a 15 watt fluorescent bulb
1:50

Lighting Wattage Comparison

KnoxUtilitiesBoard
42,000 回視聴 - 5 年前
5:09

How To Chose LED Bulbs | Kelvin, Lumens, & Watts EXPLAINED!

Christmas on Crestline
141,243 回視聴 - 2 年前
0:22

What’s a 4 pin cfl lightbulb?? (replacement) u2

Live Free
53,314 回視聴 - 2 年前
4:06

What a 15 watt incandescent filament looks like

Brent Wegher
283 回視聴 - 1 年前
7:43

ilang watts dapat ng ilaw (bulb) ang bilhin at ilagay sa room?(pls see description) # electrical

Arlandoy-Draftsman
46,830 回視聴 - 3 年前
3:59

Light Bulb Buying Guide

CNET
1,067,755 回視聴 - 11 年前
0:34

15 watt t8 fluorescent tube light bulb 4100k cool

TrendyBuzzz
19 回視聴 - 6 年前
1:53

Integral LED - What are lumens?

Integral LED
327,928 回視聴 - 11 年前
5:02

XLEDIA X80L - 15 Watt - 1160 Lumen - Soft White (2700K) Review

andrewesquivel
561 回視聴 - 11 年前

-
5:55

Panasonic Light Capsule 15 Watt CFL Light Bulb

Sage's Misadventures
369 回視聴 - 2 年前
0:39

Standard 15W 18” T8 Fluorescent Bulb (F15T8CW)

Lighting Supply
633 回視聴 - 5 年前
3:46

Philips 15 watt T12 Soft White Fluorescent Light Bulb

subway5411
270 回視聴 - 9 年前

-
6:05

XLEDIA X100N - 15 Watt - 1520 Lumen - Cool White (5000K) Review

andrewesquivel
1,171 回視聴 - 11 年前
7:05

Vintage OSRAM 15 watt CFL Light Bulbs

Jordan U
1,134 回視聴 - 5 年前
5:50

GE 15watt Preheat Energy Choice CFL Light Bulb

Parrot175
2,804 回視聴 - 8 年前
5:19

How To Convert T8 Fluorescent Lights to LED ● Explained in Simple Terms

Chris Notap
2,837,489 回視聴 - 6 年前
7:54

T8 vs. T12 Fluorescent Lamps - What's the Difference? - rapidstart_12

rapidstart_12
17,723 回視聴 - 1 年前
4:34

Energy Wiser 15watt Tubular CFL Light Bulb

Parrot175
2,523 回視聴 - 4 年前
2:39

GE Kitchen and bath F15T8 15w fluorescent light bulb

Alex Attis
502 回視聴 - 1 年前
0:48

How to replace a fluorescent tube light

Accord
916,926 回視聴 - 8 年前