Lightolier A7058 User manual
- Category
- Ceiling lighting
- Type
- User manual
Calculite®Incandescent Open Downlight A7058
Page 1 of 2 4 1/2” Aperture Reflector Lamp Multi-Groove Baffle
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 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902
Features
1. Socket Cup: Die-cast aluminum cup effectively dissipates heat and assures
lamps maintain proper optical alignment. Snaps onto neck of housing for
easy tool-less installation. Contains medium base porcelain socket with nick-
el plated screw shell wired with No 18 SF1 leads to J-Box.
2. Mounting Brackets: Adjust vertically from inside of fixture. Durable 16 ga.
steel construction. Use with standard 3/4" or 1 1/2" lathing channels (by oth-
ers) or Lightolier accessory mounting bars.
3. Retaining Springs: Precision tooled springs secure reflector housing to
mounting frame for quick tool-less installation.
4. Multi-Groove Baffle: One piece seamless aluminum. Sharply detailed con-
centric rings with asymmetrical profile, 8 per inch, with optical black finish
to minimize aperture brightness. White molded trim ring provides minimum
width flange in dry ceilings, field paintable.
5. Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box allows inspection from
below.
6. Thermal Protector: Meets NEC and UL requirements. Insulation must be
kept 3" away from fixture sides and wiring compartments and must not be
placed above fixture in a manner which will entrap heat.
7. Mounting Frame: Die-cast aluminum suitable for dry or plaster ceilings.
Provides flangeless trim in plaster ceiling.
Accessories and Options
18" Mounting Bars 1950 (set of 2)
27" Mounting Bars 1951 (set of 2)
T-Bar Anchor Clips 1956 (set of 4, for 1950 & 1951 bars)
Wood Joist Mounting Bars 7994 (set of 2)
Existing Ceiling Clips 7998 (set of 2)
Step Down Transformer 7997 (see 7997 specification sheet)
Accessories and Options (continued)
Socket Extender 1968 *(required for short neck PAR30 lamps)
Chicago Air Plenum LC (add suffix to Frame-in Kit, requires access from
above ceiling)
Electrical
A400 UL Listed for through branch circuit wiring with max. of (8) No.12 AWG
90° C supply conductors. A400RM UL Listed for No. 12 AWG 60° C supply con-
ductors.
Labels
UL Listed for damp locations, I.B.E.W.
Ceiling Cutout: 5 1/16" (128 mm) Dia.
Reflector Trim Frame-In Kit Lamp
A7058MG Black Multi-groove Baffle with Molded Trim Ring A400 PAR30*, PAR30L, 75W max
ER30, 75W max.
BR30, 85W max.
Remodeler Frame-In Kit Lamp
A400RM (for use in existing ceilings Same as A400
with 3/8” min. to 2” max. thickness.)
Flush Trim
(Molded Trim Ring
Removed)
1
234
5
6
7
9 11/16"
4 1/8" Dia.
5"
Flush 5 3/4"
Overlap
2" max.
Ceiling Thickness
3"
1" min.-
2 1/8" max.
(Ceiling Runner)
3 3/8"
12"
12 1/2"
Top View
Molded Trim Ring
Calculite®Incandescent Open Downlight A7058
Page 2 of 2 4 1/2” Aperture Reflector Lamp Multi-Groove Baffle
Lightolier a Genlyte Thomas Company www.lightolier.com
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902
Job Information Type:
COEFFICIENTS OF UTILIZATION
EFFECTIVE CEILING CAVITY REFLECTANCE
80 70 50 30 10
% WALL REFLECTANCE
50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
1. 59 .58 .57 .58 .57 .56 .56 .55 .55 .54 .53. 53 .52 .52 .51 .51
2. 56 .55 .54 .56 .54 .54 .54 .53 .52 .53 .52 .51 .51 .51 .50 .50
3. .55 .53 .52 .54 .53 .52 .53 .52 .51 .52 .51 .50 .51 .50 .49 .49
4. .53 .52 .50 .53 .51 .50 .52 .50 .50 .51 .50 .49 .50 .49 .49 .48
5. .52 .50 .49 .51 .50 .49 .50 .49 .48 .50 .49 .48 .49 .48 .47 .47
6. .51 .49 .48 .50 .49 .48 .50 .48 .47 .49 .48 .47 .49 .47 .47 .46
7. .49 .48 .47 .49 .48 .46 .49 .47 .46 .48 .47 .46 .48 .47 .46 .45
8. .48 .47 .46 .48 .46 .45 .48 .46 .45 .47 .46 .45 .47 .46 .45 .44
9. 47 .46 .45 .47 .46 .45 .47 .45 .44 .46 .45 .44 .46 .45 .44 .44
10. 46 .45 .44 .46 .45 .44 .46 .44 .44 .46 .44 .43 .45 .44 .43. 43
20% FLOOR CAVITY REFLECTANCE
Conversion Factors:
60W to 85W BR 30SP, C.U. x 1.0
50W, 75W ER30, C.U. x 1.3
ROOM CAVITY RATIO
SPACING RATIO = 0.7
TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES
THE GREATEST LUMINOUS OPENING OF LUMINAIRE.
SPACING RATIO = 0.3
DATE: JULY 20, 1999
PREPARED FOR
LIGHTOLIER, FALL RIVER, MA
CERTIFIED TEST REPORT NO. 0827FR
COMPUTED BY LSI PROGRAM **TEST-LITE**
RECESSED OPEN DOWNLIGHT
4 1/2” DIA. APERTURE, BLACK MUTIGROOVE BAFFLE
85W BR30 SPOT BY PHILLIPS LUMEN RATING = 925 LMS.
CANDLEPOWER SUMMARY
ANGLE MEAN CP LUMENS
0 2638
5 2178 197
10 1260
15 550 187
20 277
25 100 61
30 52
35 27 20
40 21
45 12 9
50 0
55 0 0
60 0
65 0 0
70 0
75 0 0
80 0
85 0 0
90 0
ZONAL LUMENS AND PERCENTAGES
ZONE LUMENS % LAMP % LUMINAIRE
0-30 445 48.11 93.32
0-40 464 50.26 98.12
0-60 473 51.23 100.00
0-90 473 51.23 100.00
40-90 8 .97 1.88
60-90 0 .00 .00
90-180 0 .00 .00
0-180 473 51.23 100.00
**EFFICIENCY = 51.2% **
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Lightolier A7058 User manual
- Category
- Ceiling lighting
- Type
- User manual
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