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結果 : what is beam spread
2:32

Landscape Lighting Explained: What Are Beam Spreads?

VOLT Lighting
18,439 回視聴 - 4 年前
3:12

BulbAmerica.com Explains the Differences Between Beam Spreads and Beam Angles

BulbAmerica.com
38,312 回視聴 - 12 年前
0:32

Light effect of different beam angle

AiDiWatt Lighting
45,806 回視聴 - 4 年前
2:56

How to choose the right beam angle for your LED lights

lumicrest
155,722 回視聴 - 11 年前
1:13

Understanding Beam Angles

BulbTown
1,464 回視聴 - 9 年前
1:23

Recessed & Track Lighting - Beam Angles | Spec. Sense

AMRE Supply
6,271 回視聴 - 6 年前

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1:46

MR16 Beam spreads

Passion Lighting
749 回視聴 - 6 年前
7:38

Qualities of Light - About Color, Beam Spread and Lumens

ELCO Lighting
84 回視聴 - 1 年前

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24:09

Beam spread calculations in Ultrasonic testing ll What is beam divergence? ll UT level 2 video

NDT & Quality
1,363 回視聴 - 6 か月前
2:53

Half Angle Beam Spread

Joe Clasen
6,415 回視聴 - 12 年前
1:52

Intro to LED Light Bulbs: Part 9: LED Beam Angles

Illustra Lighting
78,638 回視聴 - 11 年前
4:43

How to Make an Angle Beam Profile

Holloway NDT & Engineering Inc.
9,565 回視聴 - 2 年前
3:04

Beam Divergence

Holloway NDT & Engineering Inc.
3,121 回視聴 - 4 年前
0:53

Understanding LED Beam Angles

LightingBuff
161 回視聴 - 12 年前
7:24

Wavelength, Nearfield, Beam Spread Calculations

Joe Clasen
31,932 回視聴 - 13 年前
1:16

LED beam spread

Rosie On The House
35 回視聴 - 11 か月前
4:03

How To Choose The Perfect Beam Angle For Your Landscape Lighting | Bulb Series

VOLT Lighting
7,829 回視聴 - 2 年前
8:34

Beam Angle Of Light // What is Beam Angle ? // Application of Beam Angle

Aabha Kaushik
1,433 回視聴 - 3 年前
7:38

Qualities of Light About Color, Beam Spread and Lumens

Digital Filaments
1 回視聴 - 1 年前
6:08

Ch02B Beam Spreading

Elisabeth Snipes Spring
1,245 回視聴 - 11 年前