Lightolier C4T4VW User Manual

Calculite

®

HID Downlight C4T4VW

Page 1 of 2 4 1/2” Aperture, 2pc Vertical, T4.5 Wide Beam

Ceiling Cutout: 5 1/8” (130 mm) Dia.

Reflector Trim Frame-In Kit Lamp

C4T4VW CLW Specular Clear, White Painted Flange.

CLP Specular Clear, Matching Flange.
CCDW Comfort Clear Diffuse, White Painted Flange.
CCDP Comfort Clear Diffuse, Matching Flange.
CCZW Champagne Bronze, White Painted Flange.
CCZP Champagne Bronze, Matching Flange.

C420T4E1 Electronic 120V 20W T4.5 Ceramic Metal Halide
C420T4E2 Electronic 277V 20W T4.5 Ceramic Metal Halide
C439T4E1 Electronic 120V 39W T4.5 Ceramic Metal Halide
C439T4E2 Electronic 277V 39W T4.5 Ceramic Metal Halide
C470T4E1 Electronic 120V 70W T4.5 Ceramic Metal Halide
C470T4E2 Electronic 277V 70W T4.5 Ceramic Metal Halide

Features

1. Upper Reflector: Clear anodized aluminum, 0.040” (16-ga.). Provides wide

beam optics ideal for general lighting. Also available in narrow and medium
beam, see C4T4VN and C4T4VM specification sheets.

2. Aperture Cone: Provides 50° visual cut-off to lamp and lamp image; self­flange in painted white or aperture-matching polished flange. Consult factory
for other finishes.

3. Lamp Shield: High-temperature glass as required by code, captive during
re-lamping. Light diffusion provides exceptionally smooth beam.

4. Socket Housing: Galvanized steel, pre-wired with G8.5 pulse rated socket.
Snaps onto upper reflector for secure attachment without tools; unitized
construction assures proper lamp alignment to optics for consistent
performance.

5. Mounting Frame: 0.048" (18-ga.) galvanized steel. Vertical adjustment
mechanism accommodates mounting to virtually any ceiling system using
mounting bars (provided, or 1/2" EMT tubing (by others). Single locking
feature secures all adjustments. Alignment holes and markings allow
fixture to be preset prior to installation.

6. Mounting Ring: 0.048"(18-ga.) galvanized steel. Designed for vertical
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.) 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
installation in 24" O.C. grid systems. Attaches 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: 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.

Electrical

Electronic Ballast: 120 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

Slope Ceiling Adapters: See Specification Sheet SCA.
Chicago Plenum: Consult Factory.

Labels

UL (Suitable for Damp Locations), CSA, I.B.E.W.
For 70W, install 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.

Job Information Type:

Job Name:
Cat. No.:

Lamp(s):
Notes:

Lightolier a Genlyte Thomas Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2004 Genlyte Thomas Group LLC (Lightolier Division) • A0504

Calculite

®

HID Downlight C4T4VW

Page 2 of 2 4 1/2” Aperture, 2pc Vertical, T4.5 Wide Beam

20W T4, GE CMH LAMP, LUMEN RATING = 1700 LMS, AROMAT 20W ELECTRONIC BALLAST, CL FINISH TRIM

CANDLEPOWER DISTRIBUTION

ANGLE MEAN CP LUMENS

0 1162

250

500

750

1,000

** EFFICIENCY = 66.4% ** CERTIFIED TEST REPORT NO. 2318FR, DATE: SEP 28, 2003

SC = .9

5 1128 107
10 1055
15 961 270
20 832
25 691 326

60°

30 600
35 512 307
40 331
45 124 115
50 11
55 2 4
60 1
65 0 0
70 0
75 0 0
80 0
85 0 0
90 0

30°

COMPUTED BY LSI PROGRAM **TEST-LITE**

LUMINANCE SUMMARY CD. / SQ. M.

ANGLE MEAN CD/SQ M

45 17204

55 370
65 13
75 0
85 0

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS % LAMP %LUMINAIRE

0-30 702 41.33 62.26
0-40 1009 59.4 89.5
0-60 1128 66.36 99.98

0-90 1128 66.37 100
40-90 118 6.97 10.5
60-90 0 0.02 0.02

90-180 0 0 0

0-180 1128 66.37 100

CEILING 80% 70% 50% 30%

WALL 70 50 30 10 50 10 50 10 50 10 0

RCR

0 .79 .79 .79 .79 .77 .77 .74 .74 .71 .71 .67
1 .76 .74 .73 .72 .73 .70 .70 .68 .68 .66 .63
2 .73 .70 .68 .66 .69 .65 .67 .63 .65 .62 .60
3 .69 .66 .63 .60 .65 .60 .63 .59 .62 .58 .56
4 .66 .62 .59 .56 .61 .56 .60 .55 .59 .55 .53
5 .63 .58 .55 .52 .58 .52 .56 .52 .55 .51 .50
6 .60 .55 .51 .49 .55 .49 .54 .48 .53 .48 .47
7 .57 .52 .48 .46 .51 .45 .50 .45 .50 .45 .44
8 .55 .48 .45 .42 .48 .42 .47 .42 .47 .42 .41
9 .52 .46 .42 .39 .45 .39 .44 .39 .44 .39 .38
10 .49 .43 .39 .36 .42 .36 .42 .36 .41 .36 .35

LUMINAIRE INPUT WATTS = 23

39W T4 , PHILIPS CMH LAMP, LUMEN RATING = 3300 LMS, AROMAT 39W ELECTRONIC BALLAST, CL FINISH TRIM

CANDLEPOWER DISTRIBUTION

ANGLE MEAN CP LUMENS

0 1725

375

750

1,125

1,500

** EFFICIENCY = 64.5% ** CERTIFIED TEST REPORT NO. 2317FR, DATE: SEP 27, 2003

SC = 1.1

5 1679 160
10 1602
15 1542 436
20 1464
25 1371 641

60°

30 1332
35 1104 659
40 655
45 242 225
50 24
55 5 8
60 2
65 0 1
70 0
75 0 0
80 0
85 0 0
90 0

30°

COMPUTED BY LSI PROGRAM **TEST-LITE**

LUMINANCE SUMMARY CD. / SQ. M.

ANGLE MEAN CD/SQ M

45 33540

55 928
65 78
75 0
85 0

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS % LAMP %LUMINAIRE

0-30 1236 37.46 58.06
0-40 1895 57.42 88.99
0-60 2128 64.51 99.97

0-90 2129 64.53 100
40-90 234 7.1 11.01
60-90 0 0.02 0.03

90-180 0 0 0

0-180 2129 64.53 100

CEIILING 80% 70% 50% 30%

WALL 70 50 30 10 50 10 50 10 50 10 0

RCR

0 .77 .77 .77 .77 .75 .75 .72 .72 .69 .69 .65
1 .74 .72 .71 .69 .71 .68 .68 .66 .66 .64 .61
2 .70 .68 .65 .63 .66 .62 .64 .61 .63 .60 .58
3 .67 .63 .60 .58 .62 .58 .61 .57 .59 .56 .54
4 .64 .59 .56 .54 .59 .53 .57 .53 .56 .52 .51
5 .61 .56 .52 .49 .55 .49 .54 .49 .53 .48 .47
6 .58 .52 .49 .46 .52 .46 .51 .46 .50 .45 .44
7 .55 .49 .45 .43 .48 .42 .48 .42 .47 .42 .41
8 .52 .46 .42 .39 .45 .39 .44 .39 .44 .39 .38
9 .49 .42 .39 .36 .42 .36 .41 .36 .41 .36 .35
10 .46 .40 .36 .33 .39 .33 .39 .33 .38 .33 .32

LUMINAIRE INPUT WATTS = 44

Coefficients of Utilization

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

Coefficients of Utilization

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

70W T4, PHILIPS CMH LAMP, LUMEN RATING = 6400 LMS, AROMAT 70W ELECTRONIC BALLAST, CL FINISH TRIM

CANDLEPOWER DISTRIBUTION

ANGLE MEAN CP LUMEN

0 3202
5 3121 296

750

1,500

2,250

3,000

** EFFICIENCY = 61.6% ** CERTIFIED TEST REPORT NO. 2316FR, DATE: SEP 27, 2003

SC = 1.1

10 2971
15 2858 810
20 2741
25 2618 1208

60°

30 2467
35 2000 1206
40 1210
45 445 414
50 39
55 5 11
60 0
65 0 0
70 0
75 0 0
80 0
85 0 0
90 0

30°

COMPUTED BY LSI PROGRAM **TEST-LITE**

LUMINANCE SUMMARY CD. / SQ. M.

ANGLE MEAN CD/SQ M

45 61531

55 806
65 0
75 0
85 0

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS % LAMP %LUMINAIRE

0-30 2314 36.16 58.67
0-40 3520 55 89.23
0-60 3944 61.64 100

0-90 3944 61.64 100
40-90 424 6.64 10.77
60-90 0 0 0

90-180 0 0 0

0-180 3944 61.64 100

Coefficients of Utilization

CEILING 80% 70% 50% 30%

WALL 70 50 30 10 50 10 50 10 50 10 0

Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%

RCR

0 .74 .74 .74 .74 .72 .72 .69 .69 .66 .66 .62
1 .71 .69 .68 .66 .68 .65 .65 .63 .63 .61 .58
2 .67 .65 .63 .60 .64 .60 .62 .59 .60 .57 .55
3 .64 .61 .58 .56 .60 .55 .58 .54 .57 .53 .52
4 .61 .57 .54 .51 .56 .51 .55 .51 .54 .50 .49
5 .58 .53 .50 .47 .53 .47 .52 .47 .51 .46 .45
6 .55 .50 .47 .44 .50 .44 .49 .44 .48 .43 .42
7 .52 .47 .43 .41 .47 .41 .46 .41 .45 .40 .39
8 .50 .44 .40 .38 .43 .38 .43 .37 .42 .37 .36
9 .47 .41 .37 .35 .40 .35 .40 .34 .39 .34 .33
10 .44 .38 .34 .32 .38 .32 .37 .32 .37 .32 .31

LUMINAIRE INPUT WATTS = 78

Job Information Type:

Lightolier a Genlyte Thomas Company www.lightolier.com

631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2004 Genlyte Thomas Group LLC (Lightolier Division) • A0504