Lightolier C4MRGD User Manual

Calculite

15.00

7.00

8.00

9.66

9.66

5.45

Frame-In Kit

®

HID Glasslite Downlight C4MRGD

Page 1 of 2 4 1/2" Aperture (1) 20W CMH MR16

Ceiling Cutout: 5 1/16 " (12 9 mm) Dia. Ceiling Thickness: 1 1/8” Max

Reflector Trim Frame-In Kit Lamp

Finish

Etched White Interior and Flange

Features

1. Glasslite: One piece borosilicate glass with integral flange, etched

interior and white ceramic coated exterior. Etched white cone finish emits
a subtle glow. Hinged and snaps onto lampholder assembly for easy tool­less installation. Suitable for spas, hot tubs, and other wet environments.

2. Lampholder Assembly: Die-cast aluminum. Built-in aperture shield.

Matte black finish. Lamp shield keeps interior of fixture dark.

3. Lamp Support: Die-form aluminum with knurled surface for easy gripping

during relamping. Spring tension clips hold lamp and lens and allow fast
snap-in, snap-out relamping. Matte black finish.

NOTE: HID lampholder ship with the frame. Discard the incandescent

lampholder that ships standard with the trims.

4. Horizontal Adjustment Mechanism: Die-form steel ring, matte black

finish. Provides 360° horizontal stop, lockable.

5. Frame Vertical Adjustment Mechanism: Accommodates mounting

to virtually any ceiling system using pre-installed mounting bars, or ½”
EMT tubing (by others). Single locking feature secures all adjustments.
Alignment holes and markings allow fixture to be pre-set prior to
installation. Final adjustment can be made from below inside fixture.

6. Mounting Bars: Galvanized steel, 0.048”; pre-installed telescoping bars

extend to 30” long and lock securely into position. Built-in locking tabs
provide positive attachment to common T-bars systems. Self-centering
feature simplified installation in 24” O.C. grid systems. Attaches to steel or
wood joists without accessories.

7. Socket Harness: Twist and lock base. 5kV (600V) pulse rated PPS, black

T240 body socket with nickel-plated contacts. 18 AWG silicone leads with
fiberglass.

C4MRGD

C420MREU – Electronic 120/277V Non-IC (1) 20W MR16 CMH

GX10 Base

Options and Accessories

Accepts one accessory

Labels

U.L (Suitable for Wet Locations)

Teflon® is a registered trademark of E.I. DuPont.

US Patent No. 5,9 57,573. Other US and Foreign Patents Pending.

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.
© 2006 Genlyte Group LLC • A1007

Calculite

1200

0°

30°

60°

90°

900

600

300

2400

0°

30°

60°

90°

600

1200

1800

1750

3500

5250

7000

0°

30°

60°

90°

®

HID Glasslite Downlight C4MRGD

Page 2 of 2 4 1/2" Aperture (1) 20W CMH MR16

C4MRGD, 20W G.E. HID SPOT, 12° GX10 BASE

LUMEN R ATING = 1000 LMS.
SC = . 2
TEST R EPORT NO. 33 99FR

CANDLEPOWER SUMMARY

Angle Mean CP Lumens

0 7154
5 4 442 427
10 1871
15 636 242
20 275
25 198 91
30 118
35 89 58
40 73
45 31 29
50 15
55 13 12
60 11
65 9 10
70 9
75 5 6
80 4
85 1 2
90 0

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS %LAMP %LUMINAIRE

0-30 760 76.08 86 .78
0 -40 818 81.86 9 3.37
0 -60 859 85. 92 98 .00
0 -90 876 87.67 100. 00
40 -90 5 8 5.81 6.63
60 -90 17 1.75 2.00
90-180 0 .00 .00
0-180 876 87.67 100.00

** EFFIC IENCY = 87.7% **

LUMINANCE SUMMARY

ANGLE MEAN CD/SQ M

45 4853
55 2464
65 2442
75 2108
85 1584

Tested according to IES proc edures.
Test dis tance exc eeds five times the g reatest l uminous ope ning of lumina ire.

C4MRGD, 20W G.E. HID WIDE FLOOD, 25° GX10 BASE

LUMEN R ATING = 1000 LMS.
SC = . 5
TEST R EPORT NO. 33 98FR

CANDLEPOWER SUMMARY

Angle Mean CP Lumens

0 23 93
5 22 85 210
10 1823
15 1073 316
20 484
25 234 125
30 128
35 84 56
40 60
45 29 26
50 16
55 15 13
60 12
65 11 11
70 9
75 7 7
80 5
85 4 4
90 2

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS %LAMP %LUMINAIRE

0-30 6 50 65.02 84.81
0 -40 706 70. 61 9 2.09
0 -60 745 74.52 97.19
0 -90 766 76. 67 100.0 0
40 -90 6 0 6.06 7.91
60 -90 21 2.16 2. 81
90-180 0 .00 .00
0-180 766 76.67 100.00

** EFFIC IENCY = 76.7% **

LUMINANCE SUMMARY

ANGLE MEAN CD/SQ M

45 4523
55 2783
65 27 71
75 2801
85 4436

Tested according to IES proc edures.
Test dis tance exc eeds five times the g reatest l uminous ope ning of lumina ire.

COEFFICIENTS OF UTILIZATION

ZONAL CAVITY METHOD

CC 80 70 50 30 10

WALL 70 50 30 10 70 50 3 0 10 5 0 30 10 50 30 10 50 30 10 0
R CR
0 1.0 4 1. 04 1. 04 1. 04 1.0 2 1.0 2 1. 02 1. 02 .9 7 .97 . 97 .93 .93 .93 .89 .89 .89 .88
1 1.01 .99 .9 8 .9 7 .99 . 98 .9 6 .95 .9 4 .93 .92 . 91 .90 .89 .8 8 .87 .87 .8 5
2 .9 8 .95 . 93 . 91 .9 6 .94 . 92 .90 .91 .89 .8 8 .89 .87 .86 .86 .85 .84 .83
3 .9 5 .92 . 89 . 87 .9 4 .91 .8 8 .86 . 89 .8 6 .85 .87 .85 .83 .85 .84 .82 .8 1
4 .9 3 .89 . 86 .8 3 .9 2 .88 .8 5 .83 . 86 .8 4 .82 .85 .83 .81 .83 .82 .80 .7 9
5 . 91 .86 . 83 . 81 .8 9 .85 . 82 .80 . 84 . 81 .80 .83 .81 .79 .82 .80 .78 .7 7
6 .8 9 .84 .81 .79 .88 . 83 .8 0 .78 .8 2 .80 .78 . 81 .79 .77 .8 0 .78 .77 .76
7 . 87 .82 .79 .76 .86 .81 .78 .76 .8 0 .78 .76 .79 .77 .7 5 .79 .77 .7 5 .74
8 .8 5 .80 .77 .75 .84 .79 .76 .74 .79 .76 .74 .78 .75 .74 .77 .75 .73 .73
9 .8 3 .78 .75 .73 .82 .78 .75 .73 .77 .74 .72 .76 .74 .72 .76 .74 .72 .71
10 .81 .76 .73 .71 .81 .76 .73 .71 .75 .73 .71 .75 .73 .71 .75 .72 .71 .70

CC 80 70 50 30 10

WALL 70 50 30 10 70 50 3 0 10 5 0 30 10 50 30 10 50 30 10 0
R CR
0 . 91 .91 .91 .91 .89 . 89 .8 9 .89 .8 5 .85 . 85 .82 .82 .82 .78 .78 .78 .77
1 .8 8 .86 . 85 .8 4 .8 6 .85 .8 4 .82 . 82 . 81 .80 .79 .78 .77 .76 .76 .75 .74
2 .8 5 .82 . 80 .78 .84 . 81 .79 .77 .79 .77 .75 .76 .75 .74 .74 .73 .72 .71
3 . 82 .79 .76 .74 .81 .78 .75 .73 .76 .74 .72 .74 .73 .71 .73 .71 .70 .69
4 .8 0 .76 .73 .71 .79 .75 .73 .70 .74 .71 .6 9 .72 .70 .69 .71 .69 .68 .67
5 .78 .73 .70 .68 .76 .72 . 69 .6 7 .71 . 69 .6 7 .70 .68 . 66 .69 .67 . 66 .65
6 .76 .71 .6 8 .66 .75 .70 .6 7 .65 .6 9 .67 . 65 .68 .66 .64 .68 .66 .64 .63
7 .73 .69 .6 5 .63 .73 . 68 .6 5 .63 . 67 .6 5 .63 .66 .64 .62 .66 .64 .62 .61
8 .72 . 66 .6 3 .61 .71 .66 .6 3 .61 . 65 .6 3 .61 .65 .62 .61 .64 .62 .60 .60
9 .70 . 65 . 62 .59 . 69 .6 4 .61 . 59 .6 4 .61 . 59 .63 .61 .59 .62 .60 .59 .58
10 .68 .63 . 60 .5 8 .67 .62 . 60 .5 8 .62 .59 . 57 .61 .59 .57 .61 .59 .57 .56

EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

deter mined in acco rdance wit h current IE S published pr ocedures

deter mined in acco rdance wit h current IE S published pr ocedures

CU VALUE GR EATER THAN 1.0 0

LUMIN AIRE INPUT WATT S = 26.0

COEFFICIENTS OF UTILIZATION

ZONAL CAVITY METHOD

EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

CU VALUE GR EATER THAN 1.0 0

LUMIN AIRE INPUT WATT S = 26.0

C4MRGD, 20W G.E. HID FLOOD, 40° GX10 BASE

LUMEN R ATING = 1000 LMS.
SC = . 6
TEST R EPORT NO. 33 89FR

CANDLEPOWER SUMMARY

Angle Mean CP Lumens

0 1242
5 1217 114
10 1107
15 901 251
20 633
25 382 181
30 169
35 87 62
40 50
45 24 22
50 17
55 15 14
60 13
65 11 11
70 8
75 6 6
80 5
85 3 3
90 1

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS %LAMP %LUMINAIRE

0-30 5 46 54.63 82.2 6
0 -40 607 60. 79 91.54
0 -60 643 64. 39 96 .95
0 -90 664 66. 41 100.0 0
40 -90 5 6 5.62 8.46
60 -90 2 0 2.02 3.05
90-180 0 .00 .00
0-180 664 66.41 100.00

** EFFIC IENCY = 66.4% **

LUMINANCE SUMMARY

ANGLE MEAN CD/SQ M

45 3714
55 2 914
65 2769
75 2501
85 3546

Tested according to IES proc edures.
Test dis tance exc eeds five times the g reatest l uminous ope ning of lumina ire.

CC 80 70 50 30 10

WALL 70 50 30 10 70 50 3 0 10 5 0 30 10 50 30 10 50 30 10 0
R CR
0 .79 .79 . 79 .79 . 77 .77 .77 .77 . 74 .74 .74 .71 .71 .71 .68 .68 .68 .66
1 .76 .75 .7 3 .72 .75 .73 .7 2 .71 .71 .70 .6 9 .68 .67 .67 .66 .65 . 65 .64
2 .73 .71 .6 9 .67 .72 .70 .6 8 .66 . 67 .66 . 65 .66 .64 .63 .64 .63 .62 .61
3 .71 .67 .6 5 .63 .70 .67 .6 4 .62 .6 5 .63 .61 .6 3 .62 .61 .6 2 .61 .60 .5 9
4 .6 8 .65 .62 . 60 . 67 .64 .62 . 59 .6 3 .60 .59 . 61 .59 .58 .6 0 .59 .57 .5 7
5 .6 6 .62 .59 . 57 .6 5 .61 . 58 .5 6 .60 .58 . 56 .59 .57 .56 .58 .57 .55 .54
6 .6 4 .60 .57 . 55 .6 3 .59 . 56 .5 4 .5 8 .56 .5 4 .57 .55 .54 .57 .55 .53 .53
7 . 62 .57 . 54 . 52 . 61 .57 .5 4 .52 . 56 .5 3 .52 .55 .53 .51 .55 .53 .51 .5 0
8 .6 0 .55 .52 . 50 .5 9 .55 .52 . 50 .5 4 .52 . 50 .54 .51 .50 .53 .51 .49 .49
9 .5 8 .53 . 50 .4 8 .5 7 .53 .5 0 .48 .52 .50 .4 8 .52 .49 .48 .51 .49 .48 .47
10 .56 . 51 .48 .46 . 56 .51 .48 . 46 .51 .48 .4 6 .50 .48 .46 .50 .48 .46 .45

deter mined in acco rdance wit h current IE S published pr ocedures

COEFFICIENTS OF UTILIZATION

ZONAL CAVITY METHOD

EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

CU VALUE GR EATER THAN 1.0 0

LUMIN AIRE INPUT WATT S = 26.0

Job Information Type:

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.
© 2006 Genlyte Group LLC • A1007