Lightolier 4R42 User Manual

Architectural Decorative 4R42

Page 1 of 2 Pendalux Traditional 42" Diameter Body 8-26/32/42 Triple Tube

45°

Max.

5

4

6

2

1

3

7

Job Information Type:

Job Name:
Cat. No.:

Lamp(s):
Notes:

Lightolier a Genlyte 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.
© 2005 Genlyte Group LLC • B0605

Complete Luminaire Consists of Body and Suspension: Order Each Separately.

Body Cat. No. Finish Lamps Options

4R42842APBU Polished Brass 8-26 Triple Tube Compact Fluorescent D2 (26W, 120V only),
4R42842ASBU Satin Brass or 8-32 Triple Tube Compact Fluorescent E3 (347V), or EM

or 8-42 Triple Tube Compact Fluorescent Add suffix to Cat. No.

Specifications

• Suspension Size: For optimum performance testing recommends OAL (over-

all length) in proportion to the Body diameter or for close-to-ceiling propor­tion length (see shaded cells).OAL is defined from bottom of diffuser to ceil­ing plane.

• Stem Wires: Equipped with 120” of leads with keyed connectors for quick

connection to Body wiring.

Options & Accessories

D2 = Dimming Electronic Ballast, 26 Watt, 120V, only.

Replace Body Cat No. Suffix “U” with Suffix “D2”.

E3 = 347V (Canada)

Replace Body Suffix “U” with Suffix “E3”.

EM = Emergency Battery Pack

Add Suffix “EM” to Body Cat. No.
Multi-Level Switching: Prewired, consult wiring diagram.
Fusing: Consult Factory
Finishes: PB = Polished Brass, SB = Satin Brass

Note: Drawing illustrates only one of the suspension types
available for this luminaire. For other drawings, consult indi­vidual Suspension Specification Sheet numbers as noted in
Suspension chart(s) below.

Single Swivel Stem Multiple to Short Swivel Stem 3 Rods to Short Swivel Suspension Ext. Kits

Cat. No. Nominal OAL Cat. No. Nominal OAL Cat. No. Nominal OAL Cat. No. Nominal OAL

Specify Finish as Suffix: Specify Finish as Suffix: Specify Finish as Suffix: Specify Finish as Suffix:
PB or SB PB or SB PB or SB PB or SB

4SB115 18 1/4” 4SB228 31 1/16” 4ST442 42” 4SXT48 48”
4SB118 19 11/16” 4SB235 36 11/16” See Specification Sheet 4ST428 4SXT96 96”
4SB121 21” (close-to-ceiling) 4SB242 42”
4SB124 27 1/4” See Specification sheet 4ST228
4SB128 31 1/16”
4SB135 36 11/16”
4SB142 42”

See Specification
Sheet(s) 4SB115, 4SB124

7"

42"

1 3/8"

Nominal OAL

9 3/8"

ANGLE MEAN CP LUMENS
0 551
5 581 55
10 573
15 560 158
20 543
25 521 241
30 497
35 469 293
40 433
45 393 303
50 349
55 303 272
60 258
65 215 214
70 173
75 122 140
80 93
85 60 99
90 152

CERTIFIED TEST REPORT NO. 4K42842A

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER INDIRECT/DIRECT PENDANT FIXTURE

CAT. #4K42442ASBU, 42” STANDARD DIFFUSER

8-42W T/E SYLVANIA LAMPS, LUMEN RATING = 3200 LMS.

4-ADVANCE BALLAST, #ICF-2S42-M2-LD, 120 VAC

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

ZONE LUMENS% LAMP%LUMINAIRE
0-30 493 1.93 2.72
0-40 811 3.17 4.46
0-60 1437 5.61 7.90
0-90 1929 7.53 10.60
40-90 1116 4.36 6.14
60-90 491 1.92 2.70
90-180 17843 64.70 98.00
0-180 19772 77.23 100.00

** EFFICIENCY = 77.2% **

ANGLE MEAN CP LUMENS
90 152
95 823 877
100 1416
105 1801 1908
110 2197
115 2598 2545
120 2882
125 3112 2789
130 3329
135 3524 2713
140 3636
145 3788 2385
150 3978
155 4139 1961
160 3626
165 3415 993
170 3357
175 3633 359
180 4032

CANDLEPOWER SUMMARY

ZONAL LUMENS AND PERCENTAGES

DATE: MAR. 16, 2001
PREPARED FOR:
LIGHTOLIER, FALL RIVER, MA

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD

%EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

80 70 50 30 10

50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0

1 .58 .56 .53 .51 .49 .46 .38 .36 .35 .25 .25 .24 .14 .14 .13 .08

2 .51 .47 .41 .44 .41 .38 .33 .31 .28 .22 .21 .20 .12 .12 .11 .07

3 .49 .40 .36 .39 .35 .32 .29 .27 .24 .20 .18 .17 .11 .10 .10 .06

4 .39 .34 .31 .35 .30 .27 .26 .23 .21 .16 .16 .14 .10 .09 .08 .05

5 .34 .30 .26 .31 .26 .23 .23 .20 .18 .16 .14 .12 .09 .08 .07 .04

6 .31 .26 .22 .27 .23 .20 .20 .17 .15 .14 .12 .11 .08 .07 .06 .04

7 .28 .23 .19 .24 .20 .17 .18 .15 .13 .13 .11 .09 .07 .06 .05 .03

8 .25 .20 .17 .22 .18 .15 .17 .14 .11 .11 .09 .08 .06 .05 .05 .03

9 .23 .18 .14 .20 .16 .13 .15 .12 .10 .10 .08 .07 .06 .05 .04 .02

10 .20 .16 .13 .18 .14 .11 .14 .11 .09 .09 .08 .06 .05 .04 .04 .02

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

Architectural Decorative 4R42

Page 2 of 2 Pendalux Traditional 42" Diameter Body 8-26/32/42 Triple Tube

Lightolier a Genlyte 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.
© 2005 Genlyte Group LLC • B0605

Job Information Type:

Features

1. Diffusing Reflector: White translucent acrylic, 3/16” thick.

2. Inner Dirt Shield: White translucent acrylic, 1/8” thick.

3. Chassis: Steel 20 gauge, semi-gloss white powder-coat finish.

4. Suspension: Swivel (central) stem, 5/8” steel tube. Canopy, steel, 7” Dia.

fastened internally, no exposed hardware. Permits installation on ceilings
with slope of up to 45°. Complies with California Code.

5. Rods: Reflector Bowl is suspended from a central point on three 3/16” steel

rods.

6. Lampholder: Multi-wattage, 4-pin, will accept either GX24q-3 or GX24q-4

lamp base.

7. Flange Trim: Steel 20 gauge, Plated or Painted finish.

Lamping (by others)

Compact Fluorescent: Triple Tube, 26, 32, or 42 Watts.

General Electric Osram/Sylvania Philips

26W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F26TBX/*/A/4P CF26DT/E/IN/* PL-T26W/*/4P

32W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F32TBX/*/A/4P CF32DT/E/IN/* PL-T32W/*/4P

42W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F42QBK/*/A/4P CF42DT/E/IN/* PL-T42W/*/4P

*Manufacturers’ color temperature designation.

Electrical

Ballast: Electronic, 2-Lamp HPF, Class P, Programmed Start. Universal Voltage

120/277V, Multi-Wattage 26/32/42W.

8 Lamp 26 Watt 32Watt 42Watt
Voltage 120V 277V 120V 277V 120V 277V
Total Input Watts 224 224 276 276 364 364
Max. Line Current

(amps)

1.84 0.8 2.32 1.04 3.04 1.28

Power Factor >.98 >.98 >.98 >.98 >.98 >.98
Ballast Factor 1.02 1.02 1.00 1.00 0.98 0.98

THD <10% Minimum Starting Temperature: 0°F/-18°C

Mounting

Mounts directly to 4” outlet box, using crossbar hanger, supplied.

Labels

cULus Suitable for Damp Locations.

Application Data

42 Inch Diameter
45' x 45' x 12' Space

Luminaire Spacing: 15’ x 15’

Susp. Dist. 42”

8 Lamps 26W 32W 42W

TTT TTT TTT

Illum. (FC) Maint. 25 35 45

Lum. Ratio 11/1 11/1 12/1

Watts/ Sq. Ft. .98 1.21 1.65

Reflectancies: 80% Ceiling, 50% Walls, 20% Floor.
Light Loss Factor = .75 (.88 BF x .85)
FC (footcandles) at 30” work plane.