ETC S4WRDDG120 User Manual
L70 rating of 45,000 hours
Source 4WRD II vs Incandescent Lumen Output
14000
12000
ETC Source 4WRD II
Source Four Tungsten
x 575 watts/fixture x 730* hrs/year = __________ watt-hours/year
OR
x 750 watts/fixture x 730* hrs/year = __________ watt-hours/year
10000
8000
6000
4000
2000
0
575 W 120X 575 W 230X 750 W 120X 750 W 230X 120 V/230 V
Source 4WRD II
1500 hr long life lamps
3.5 million
Source Four
in the field today
The amount of light you get for the power you use is outstanding.
Expect ultimate efficacy, or lumens per watt with every Source 4WRD fixture.
luminaires
521 million kWh
potential total energy saved per
year by advancing world stock of
Source Four ellipsoidals
Over 1 billion lbs of CO
potential carbon footprint saved per
year by advancing world stock of
Source Four ellipsoidals
2
3 array options
Tungsten
80+ CRI
Tungsten
Gallery
90+ CRI
Daylight
Gallery
90+ CRI
2 types of dimming control
DMX
AC line dim
0 replacement
lamps required
in inventory
4 great options
RETROFITFULL FIXTURE PAR PARNEL
Source Four fixture
1963 BTUs/hr
70%
fewer BTUs/hr
than Source
Four fixture
Source 4WRD LED
530 BTUs/hr
x 1962 BTUs/hr x 730* hrs/year = __________ BTUs/year
x $35 avg. cost per lamp = __________ lamp cost per year
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7067L1004 Rev B 1/20
visual environment technologies | etcconnect.com
comparable products on the market
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With four Source 4WRD options available, in both
original and daylight arrays, in 120V and 230V, you will
never be at a loss for great white light.
PAR and PARNel
Classic Source Four PAR and PARNel fixtures with the
added benefits of LEDs.
All existing Source Four PAR lenses and accessories are
compatible with the new design. The same set of four
snap-in lenses you already have in inventory, work with
these fixtures as well.
Featuring a patented wave-lens design and easy focusing
knob, the Source 4WRD PARNel lets you quickly access a
range of 25º-45º – a smooth, soft, symmetrical field that
you can spot or flood as needed.
HOUSES OF WORSHIP n HOSPITALITY
n
UNIVERSITIES AND SCHOOLS
n
CLUBS
CAFETORIUMS
THEATRES n MEETING ROOMS
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EXHIBITION CENTERS
Install retrofit in 3 easy steps
RETAIL
77%
cooler on
REMOVE
surface
compared
to tungsten
POST
Source Four fixture
392°F / 200°C
exterior surface
temperature
Retrofit
Source 4WRD is the only true LED retrofit for your
Source Four incandescent luminaire, the most prevalent
fixture found in performing arts facilities around the
world. Source 4WRD reuses 89% of the existing fixture,
considerably reduces power consumption, and eliminates
the need for relamping. Use your existing Source Four
accessories on the full Source 4WRD fixtures.
Full Fixture
Don’t have Source Four fixtures to retrofit but still want the
great quality, white light that comes from the high lumen
output of the Source 4WRD? We’ve got you covered.
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Brighter than an extended life HPL lamp
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Available as a full fixture, retrofit, PAR, or PARNel
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Dimmed over DMX or traditional LED line dimming
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Available in 120V and 230V
Enter quantities
for your facility’s
inventory
_________________
Source Four Luminaires
_________________
Source Four Luminaires
_________________
HPL lamps used per year
Source 4WRD II
x 155 watts/fixture x 730* hrs/year = __________ watt-hours/year
x 530 BTUs/hr x 730* hrs/year = __________ BTUs/year
retrofit requires no relamping = __________ lamp cost per year
*Typical annual fixture usage averages two hours per day.
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REPLACE
Source 4WRD LED
90°F / 32°C
exterior surface
temperature
Seconds to
retrofit one
fixture
Only 2
tools required
for retrofit
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