ETC ColorSource Spot User Manual

ColorSource™ Spot

Photometry Guide

ColorSource Series

ColorSource Spot

ColorSource Spot - Fresnel Adapter

ETC

®

ColorSource Spot™ Photometry Guide

ColorSource Series

Throw Distance Multiplier (TDM)

To determine the distance from the center of the beam (Origin) to a certain illuminance level at a particular distance, multiply the desired throw
distance by the TDM desired on the Iso-Illuminance diagram.

Throw Distance (TD) x Throw Distance Multiplier (TDM) = Distance from the Origin (DfO) (distance from the center of the beam)
Example: 25 feet (TD) x 0.047 (TDM) = 1.175 feet from center of beam (DfO)

Iso-Illuminance Diagram

(Flat Surface Distribution)

10%

50%

% illuminance
foot candle
or lux

2

ETC

®

ColorSource Spot™ Photometry Guide

TABLE OF CONTENTS

COLORSOURCE SPOT

5° .................................................4

10° ................................................4

14° ................................................5

19° EDLT ............................................ 5

26° EDLT ............................................ 6

36° EDLT ............................................ 6

50° LT .............................................. 7

70° ................................................7

90° ................................................8

15-30° Zoom Narrow................................... 8

15-30° Zoom Mid .....................................9

15-30° Zoom Wide .................................... 9

25-50° Zoom Narrow.................................. 10

25-50° Zoom Mid ....................................10

25-50° Zoom Wide ................................... 11

ColorSource Series

COLORSOURCE SPOT WITH FRESNEL ADAPTER

ColorSource Spot with Fresnel adapter - Spot................12

ColorSource Spot with Fresnel adapter - Mid . . . . . . . . . . . . . . . . 12

ColorSource Spot with Fresnel adapter - Flood ............... 13

3

ETC

Field Angle

Beam Angle

Field Angle

Beam Angle

0

50000

100000

150000

200000

250000

300000

350000

400000

-5 -2.5 0 2.5 5

Candela

Degrees

X

Y

®

ColorSource Spot™ Photometry Guide

ColorSource Series

ColorSource Spot 5°

Mode Degree Candela Field

Lumens

Maximum Output 5° 397,563 3,979 3,765 160 24.9

At 3200K 5° 358,269 3,609 3,428 115 31.4

At 5600K 5° 373,500 3,752 3,577 141 26.6

Metric conversions: For meters, multiply feet by 0.3048

For lux, multiply footcandles by 10.76

7.0˚ 7.4˚

Throw Distance (d) 10’

3.0m

Field Diameter 1.3’

0.4m

15’

4.6m

1.9’

0.6m

20’

6.1m

2.6’

0.8m

Illuminance (fc) 3,744 1,664 936 416.0 1

Illuminance (lux) 40,302 17,912 10,075 4,478 10.76

For field diameter at any distance, multiply distance by 0.129
For beam diameter at any distance, multiply by 0.122

Lumens

30’

9.1m

3.9’

1.2m

Beam

Consumption

611.9’

186.5m

–

Power

Efficacy

Candela Plot

(lpw)

Iso-Illuminance Diagram

(Flat Surface Distribution)

10%

50%

% illuminance
foot candle
or lux

ColorSource Spot 10°

Mode Degree Candela Field

Lumens

Maximum Output 10° 242,720 4,985 4,582 160 31.2

Regulated 3200K 10° 218,731 4,522 4,172 115 39.3

Regulated 5600K 10° 228,029 4,700 4,354 141 33.3

Metric Conversions: For meters, multiply feet by 0.3048

For lux, multiply footcandles by 10.76

10.7˚ 11.2˚

Throw Distance (d) 10’

3.0m

Field Diameter 2.0’

0.6m

Illuminance (fc) 2,427 1,079 607 269.7 1

Illuminance (lux) 26,126 11,612 6,532 2,903 10.76

For field diameter at any distance, multiply distance by 0.196
For beam diameter at any distance, multiply by 0.187

15’

4.6m

2.9’

0.9m

20’

6.1m

3.9’

1.2m

Lumens

30’

9.1m

5.9’

1.8m

Beam

150.2m

Power

Consumption

492.7’

–

4

Efficacy

(lpw)

Candela Plot

250000

200000

150000

100000

Candela

50000

0

-7.5 -5 -2.5 0 2.5 5 7.5

Degrees

Iso-Illuminance Diagram

(Flat Surface Distribution)

X

Y

10%

50%

% illuminance
foot candle
or lux