Lightolier C4T4W User Manual
C4T4W
Calculite HID wall wash
Catalog number:
Notes: Type:
9
86 10 7245 31
20" (508 mm) to
9 3/16"
(233 mm)
30" (762 mm)
Top view
8 7/8"
(226 mm)
7 1/2"
(190 mm)
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Vertical adjustment
5/8" (16 mm) to
2 7/8" (73 mm)
4 1/4" (108 mm) dia.
5 1/2" (140 mm) dia.
Ceiling cutout: 5 1/8" (130 mm) diameter
Reflector trim Frame-in kit Lamping (ceramic metal halide)
C4 T4 W CLW
Features
1. Upper reflector: Cle ar anodized aluminum, 0.040 ” (16 ga.). Provides wide
beam optics ideal for general lighting and wall washing.
2. Downlight/wall washer ref lector: Provides vertical surface wall washing
and downlighting. Low brightness with 50° visual cut- off to lamp and lamp
image. Self-flanged reflector with white or matching (polished) flange. Consult
factory for other f inishes.
3. Lamp shield: High temperature glass as required by code, captive during relamping. Light diffusion provides extremely smooth beam.
4. Socket housing: Galvanized steel, pre-wired with G8. 5 pulse rated socket.
Snaps onto reflector/housing for secure attachment without tools. Unitized
construction assures proper optical alignment of lamp to reflector.
5. Mounting frame: 0.048” (18 ga.) galvanized steel. Ver tical adjustment
mechanism accommodates mounting to virtu ally any ceiling system using
mounting bars (provided), or 1/2" EMT tubing (by others). Single locking feature
secures all adjustments. Alignment holes and mark ings allow fixture to be
preset prior to installation.
6. Mounting ring: 0.0 48” (18 ga.) galvanized steel. Designed for ver tical
adjustment from above or below for ceilings from 0” to 2” thick . Center-line
notches allow consistent alignment of multiple fixtures.
7. Mounting bars: 0.048 ” (18 ga.) galvanized steel. Pre-installed , telescoping
bars extend to 30” long and lock securely into position. Built-in locking tabs
provide positive attachment to common T-bar systems. Self- centering feature
simplifies inst allation in 24” O.C. grid syste ms. At taches to steel or wood joists
without accessories.
8. Trim retention springs: Rust resistant springs secure reflector/housing for
quick, tool-less installation.
9. Ballast / socket housing / cover assembly: Electronic, snaps onto
junction box without tools for inspection and ballast replacement, accessible
from below.
10. Junction box: 0.048” (18 ga.) galvanized steel. UL listed for 8 No. 12 AWG,
90°C through branch circuit conductors. Allows inspection from below.
11. Thermal protector: (Not Shown) Meets NEC and UL requirements. Do not
install insulation above nor within 3" (76mm) of any part of the luminaire.
CLP
CCDW
CCDP
Specular clear, white painted flange
Specular clear, matching flange
Comfor t clear dif fuse , white painted flange
Comfor t clear dif fuse , matching flange
C420T4EU
C439T4E1
C439T4E2
C4 70T4 E1
C4 70T4 E2
Electronic 120V/277V
Electronic 120V
Electronic 277V
Electronic 120V
Electronic 277V
Electrical
Electronic ballast: 120V or 277V, 50/60 Hz., encased, high power factor, T.H.D.
<15%, thermally and transient protected, RMI/RFI complies with FCC Part 18
non-consumer limits, shut- down circuit at end of lamp life, sound rating “A”, -5°F
minimum starting temperature, Type 1 Outdoor rating.
Ballast ANSI Code Voltage Max. amps Input watts
20W MH M156 120/277 0.21/0.10 23
39W MH M130 120/277 0.39/0.17 44
70W MH M139 120/277 0.67/0.29 78
Options and accessories
Chicago Plenum: Consult factory.
Labels
UL (Suitable for damp locations), CSA, I.B .E.W.
For 70W, inst all fixtures with minimum spacing between:
1. Center-to-center of adjacent luminaries: 2 feet .
2. Top of luminaire to overhead building member: 1/2 inch .
3. Luminaire center to side building member: 1 foot.
2" (50 mm) max.
ceiling thickness
20 W T4.5
39 W T4. 5
39 W T4. 5
70 W T4. 5
70 W T4. 5
C4T4W
Calculite HID wall wash
Page 2 of 3
Lighting data - example
C4T4WCLW illumination on the wall
5'down from the ceiling is 23.5 f.c.
beneath and 22.8 f.c. between fixtures.
23.5 f.c.
22.8 f.c.
3'
23.5 f.c.
3'
5'
20W T4 GE Ceramic MH , lumen rating = 1700 LMS., Aromat 20W electronic ballast, CL f inish reflector. Report no. 2427FR
200
400
600
800
Downlight Wall wash
Side Side
60°
30°
Multiple units -
footcandles on wall
2' From wall - 3' on center
3'
1 19.6 18.2 19.6
2 25.8 26.7 25.8
3 27.5 26.7 27.4
4 24.8 23.8 24.8
5 20.2 20.1 20.2
6 16.9 16.8 16.9
7 13.9 13.7 13.9
8 11.8 11.7 11.8
9 10.2 10.1 10.2
10 8.9 8.9 8.9
11 8.1 8.1 8.1
12 7.5 7.5 7.5
13 7.1 7.1 7.1
Distance from ceiling in feet
14 6.9 6.8 6.9
Multiple units -
footcandles on wall
3' From wall - 3' on center
3'
1 15.6 9.7 15.6
2 19.2 15.2 19.2
3 18.2 18.5 18.1
4 16.8 16.0 16.8
5 14.3 12.9 14.3
6 11.7 11.1 11.7
7 9.4 9.3 9.4
8 8.0 8.0 8.0
9 6.9 6.8 6.9
10 6.1 6.0 6.1
11 5.5 5.5 5.5
12 5.1 5.1 5.1
13 4.8 4.8 4.8
Distance from ceiling in feet
14 4.7 4.7 4.7
Multiple units -
footcandles on wall
3' From wall - 4' on center
4'
1 6.5 6.3 6.5
2 11.5 11.1 11.5
3 12.1 12.6 12.1
4 12.7 12.9 12.7
5 13.0 12.3 13.0
6 11.8 11.4 11.8
7 10.5 10.4 10.5
8 9.3 9.3 9.3
9 8.4 8.3 8.4
10 7.6 7.5 7.6
11 6.9 6.8 6.9
12 6.3 6.3 6.3
13 5.9 5.8 5.9
Distance from ceiling in feet
14 5.6 5.5 5.6
39W T4 Philips Ceramic MH, lumen rating = 3300 LMS., Aromat 39W electronic ballast, CL finish reflector. Report no. 2426FR
375
60°
750
1,125
30°
1,500
Downlight Wall wash
Side Side
Multiple units -
footcandles on wall
2' From wall - 3' on center
3'
1 32.2 20.3 32.2
2 34.1 28.4 34.1
3 33.7 31.7 33.7
4 30.8 30.7 30.8
5 26.9 24.9 26.9
6 22.1 21.4 22.1
7 17.8 17.8 17.8
8 15.2 15.3 15.2
9 13.2 13.2 13.2
10 11.6 11.6 11.6
11 10.5 10.5 10.5
12 9.7 9.7 9.7
13 9.2 9.2 9.2
Distance from ceiling in feet
14 8.9 8.9 8.9
Multiple units -
footcandles on wall
3' From wall - 3' on center
3'
1 13.6 13.2 13.6
2 23.4 22.5 23.4
3 22.4 22 22.4
4 22.5 22.5 22.5
5
23.5 22.8 23.5
6 22.1 21.6 22.1
7 19.9 19.8 19.9
8 17.8 17.9 17.8
9 16 16 16
10 14.4 14.4 14.4
11 13.2 13 13.2
12 12.1 12 12.1
13 11.2 11.2 11.2
Distance from ceiling in feet
14 10.6 10.6 10.6
Multiple units -
footcandles on wall
3' From wall - 4' on center
4'
1 10.2 8.4 10.2
2 18.5 14.8 18.5
3 16.7 15.3 16.7
4 17 15.8 17
5 16.7 17.1 16.7
6 16.3 15.6 16.2
7 14.9 14 14.9
8 13.1 12.7 13.1
9 11.6 11.5 11.6
10 10.3 10.4 10.3
11 9.3 9.4 9.3
12 8.5 8.6 8.5
13 7.9 7.9 7.9
Distance from ceiling in feet
14 7.4 7.5 7.4
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