ETC 4M19LT, 4M19LT-1, 4M19LT-5, 4M26LT, 4M26LT-1 Datasheet
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ETC
Source Four Mini LED
Source Four Mini Series
Date
Project
Fixture
Comments
GENERAL INFORMATION
The Source Four Mini LED can go where no full-sized Source Four has gone before. ETC’s 12 W Source Four Mini LED features the same crisp
optics, user-friendly functionality and sleek look of the legendary Source Four fixture, but in a compact format at a fraction of the size.
The Source Four Mini LED has four field-angle choices and comes in a portable version for mounting with a clamp, a canopy-mount or trackmount design. Surprisingly bright for its size, the Mini LED offers crystal-clear image projection and a bright, even field.
VENUES
• Museums
• Retail stores
• Restaurants
• Lobbies
• Light labs
• Theatres
FEATURES
• Rugged, die-cast fixture body
• 19°, 26°, 36° and 50° Interchangeable lens tubes
• Uniquely efficient optical system
• Long-life dimmable white LED source available in
- 2700 K (90+ CRI), 3000 K (80+ and 90+ CRI),
- 4000 K (80+ CRI) and 5000 K (80+ CRI)
• Three-plane shutters
• Multiple accessories available for color, pattern, and filtering
• Multiple mounting options: portable, canopy and track
• Custom paint colors available; contact ETC
LENS TUBE OPTIONS
MODEL ACCESSORY
4M19LT 19° Source Four Mini Lens Tube Only Black
4M19LT-1 19° Source Four Mini Lens Tube Only White
4M19LT-5 19° Source Four Mini Lens Tube Only Silver
4M26LT 26° Source Four Mini Lens Tube Only Black
4M26LT-1 26° Source Four Mini Lens Tube Only White
4M26LT-5 26° Source Four Mini Lens Tube Only Silver
4M36LT 36° Source Four Mini Lens Tube Only Black
4M36LT-1 36° Source Four Mini Lens Tube Only White
4M36LT-5 36° Source Four Mini Lens Tube Only Silver
4M50LT 50° Source Four Mini Lens Tube Only Black
4M50LT-1 50° Source Four Mini Lens Tube Only White
4M50LT-5 50° Source Four Mini Lens Tube Only Silver
ORDERING INFORMATION
SOURCE FOUR MINI LED BODY ONLY - ORDER LENS TUBE SEPARATELY
MODEL COLOR TEMP CRI VOLTAGE MOUNTING COLOR
4ML - Source Four Mini LED 27 - 2700 K
30 - 3000 K
40 - 4000 K
50 - 5000 K
80 - Standard
90 - Gallery
(Gallery only available with
2700 K and 3000 K options)
(Standard only available in
3000 K, 4000 K and
5000 K options)
120 - 120 V
230 - 230 V
T - Track
C - Canopy
P - Portable
(Edison Plug)
PU - Portable
(UK 13A Plug)
PE - Portable
(EU Schuko Plug)
BLANK - Black
1 - White
5 - Silver
8 - Custom
To complete the form, simply select an option at the bottom of each column to populate the last row with your desired model number.
Color Options: Fixtures ship standard in black, silver or white. For additional colors please contact ETC.
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ETC
PRODUCT SPECIFICATIONS
Source Four Mini LED
Source Four Mini Series
Source
LED details Cree XLamp® MT-G2 EasyWhite® LED
Max field lumens 492 (2700 K, 36°)
Lumens per watt 37
L70 rating
(hours to 70% output)
35,000
LED Color Temperature Data
Available Color
Temperature Options
CRI options 90 CRI - 2700 K and 3000 K
Red shift No
2700 K / 3000 K / 4000 K / 5000 K
80 CRI - 3000 K, 4000 K and 5000 K
Optical
Field angle options 19° / 26° / 36° / 50°
Pattern Projection Yes
Pattern Size E (37.5 mm with a 25.4 mm image
area)
Front accessory slot Dual, captive accessory slots with
70 mm (2.75 in) media frame
(included)
Thermal
Ambient operating temp 0°–40° C (32°–104° F)
Fan (controllable) No fan
BTUs/hour 40.95 Typical / 47.77 Max
Physical
Materials Die-cast aluminum (A380 grade)
Color options Black, white, silver, or custom color
Mounting options Track, Portable, Canopy
Track adapter/Canopy color Color matched to fixture
(Silver version of track fixture
provided with black track adapter)
IP rating IP20 for portable and canopy version
IP40 for track version
Weight Track Mount: 1.1 kg (2.4 lb)
Portable: 1.2 kg (2.6 lb)
Canopy: 1.2 kg (2.6 lb)
Included accessories
(portable variant only )
Steel yoke,
C-clamp
(not included with CE version)
Warranty
Fixture 5 years
LED array 10 years
Electrical
Voltage range 100–120 V 50/60 Hz
230–240 V 50/60 Hz
Power cord length
(portable variant only)
Track Adapter
(Track variant only)
Wattage Typical/Max 12 W Typical / 14 W Max
Inrush (first half-cycle) 120 V - <1 A
Dimming Compatability Forward and Reverse Phase
190 cm (75 in)
120 V - Datatrack 2-circuit track adapter
230 V - EUTRAC 3-circuit track adapter
Global Trac Pro (GA69) or Halo
compatible (AD1) adapters available on
request.
AD1 adapter is compatible with Halo
single circuit and two circuit track
systems
230 V - <1 A
Approved Regulatory Standards
Portable version cETLus Listed
Conforms to ANSI/UL STD.153
Certified to CSA STD. C22.2 No: 250
CE Compliant
Track version cETLus Listed
Conforms to ANSI/UL STD.1574
Certified to CSA STD. C22.2 No: 9.0
CE Compliant
Canopy version cETLus Listed
Conforms to ANSI/UL STD.1598
Certified to CSA STD. C22.2 No: 250
CE Compliant
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ETC
Field Angle
PHOTOMETRY INFORMATION
Source Four Mini LED
Source Four Mini Series
Source Four Mini LED 19 Degree
Mode Beam Angle Field Angle Candela Field Lumens Beam Lumens Lumens Per Watt
2700 K Gallery 16.5 19.6 7,884 471 383 36.0
3000 K Gallery 17.4 20.1 5,752 374 311 29.4
3000 K 16.9 20.0 7,830 488 400 37.0
4000 K 16.9 20.0 9,194 573 478
5000 K 17.5 20.1 9,004 561 468
Metric conversions: For meters, multiply feet by 0.3048.
Throw Distance (d) 10 ft
Field Diameter 3.5 ft
Illuminance (fc) 78 35 20 13 1
Illuminance (lux) 843 375 211 135 10.76
To determine center beam illumination in footcandles at any throw distance, divide
candela by the throw distance squared.
For field diameter at any distance, multiply distance by 0.XXX.
For beam diameter at any distance, multiply by 0.XXX.
For lux, multiply footcandles by 10.76.
16.9°
3.0 m
1.1 m
20°
15 ft
4.6 m
5.3 ft
1.6 m
Beam Angle
20 ft
6.1 m
7.1 ft
2.1 m
Field Angle
25 ft
7.6 m
8.8 ft
2.7 m
–
Candela Plot
Iso-Illuminance Diagram
(Flat Surface Distribution)
10%
50%
% illuminance
foot candle
or lux
Source Four Mini LED 26 Degree
Mode Beam Angle Field Angle Candela Field Lumens Beam Lumens Lumens Per Watt
2700 K Gallery 21.6 26.2 4,534 570 370 35.3
3000 K Gallery 23.3 26.8 3,270 376 311 29.6
3000 K 22.6 26.8 4,440 490 399 37.1
4000 K 22.5 26.8 5,215 575 484
5000 K 23.3 26.8 5,108 564 474
Metric conversions: For meters, multiply feet by 0.3048.
Throw Distance (d) 10 ft
Field Diameter 4.8 ft
Illuminance (fc) 44 20 11 7 1
Illuminance (lux) 478 212 119 76 10.76
To determine center beam illumination in footcandles at any throw distance, divide
candela by the throw distance squared.
For field diameter at any distance, multiply distance by 0.XXX.
For beam diameter at any distance, multiply by 0.XXX.
For lux, multiply footcandles by 10.76.
15 ft
4.6 m
7.1 ft
2.2 m
26.8°
20 ft
6.1 m
9.5 ft
2.9 m
22.6°
3.0 m
1.5 m
Beam Angle
25 ft
7.6 m
11.9 ft
3.6 m
–
3
Candela Plot
Iso-Illuminance Diagram
(Flat Surface Distribution)
10%
50%
% illuminance
foot candle
or lux
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