PORTFOLIO TM
D ES C R IPTION
Recessed lens downlight with 6 inch aperture for vertical ED17P/PAR20/
PAR30L protected medium base metal halide lamp. Universal input
electronic ballast features end of life shutdown. Fixture is suitable for
commercial construction. Insulation must be kept 3” from top and sides
of housing. Lower parabolic shielding cone with 50° equal lens and lens
image cutoff yields low aperture brightness. Universal housing also
accepts reflectors for open, open wall wash and PAR lamp applications.
Type
Catalog #
Project
Date
Comments
Prepared by
SPE C IFIC A TION FEA T U R E S
Pla s t e r F r a m e / Col l a r
U ppe r Re fl e c to r
S ock et
Die cast aluminum collar
accommodates ceiling materials up
to 1-1/2” thick. Stilts adjust quickly
and accurately to accept reflectors
for ED17P, PAR lamps, open, open
wall wash and lens applications.
Clear anodized spun 0.050” thick
aluminum produces medium
distribution when used with clear
lens and non beam forming lamps.
Pulse rated E26 medium base
protected socket prevents use with
lamps not suitable for open fixture
use.
L owe r Shi e l di n g R eflecto r
In su latio n Detecto r
Spun 0.050” thick aluminum
parabolic contour provides 50° lens
and lens image cutoff. Self flanged
standard with optional white
painted flange. Also available with
polymer trim ring. Trim ring may
be interchanged with metal trim
ring available in various finishes or
removed for rimless installation,
see accessories. Available in all
Portfolio Alzak® finishes.
Self resetting detector opens circuit
if insulation is improperly installed.
So c k e t C a p
Die cast aluminum socket cap
reduces lamp base temperatures
for longer life.
C on d u i t F i t t i n g s
Die cast aluminum conduit fittings
secure flex to socket housing and
junction box.
U n i v e r s a l M o u n t ing Bra c ke t
Accepts ½” EMT, C channel
and bar hangers and adjusts 5”
vertically from above the ceiling.
Shi e l di ng
Available in clear, diffuse, prismatic
or Fresnel lens. Lens is captive
during lamp replacement.
Ju n c t i o n B o x
(6) ½” and (2) ¾” trade size pry
outs positioned to allow straight
conduit runs. Listed for (8) #12
AWG (four in, four out) 90°C
conductors and feed thru branch
wiring.
Tri m Re te nti on
Keyholes align reflector to
preinstalled machine screws that
pull flange tight to the finished
ceiling surface.
B allast
Universal input 120/277V electronic
ballast provides noise free
operation, improved efficiency and
increased lamp life as compared
with magnetic ballast. Regulated
output power over a wide range
of ANSI lamp voltages results in
excellent color stability over time.
End of lamp life shutdown – reset
power to restore output.
MD620
MD639
MD650
MD670
MD6100
Co d e Co mplian ce
Thermally protected and cULus
listed for protected wet locations.
Optional City of Chicago
environmental air (CCEA) marking
for plenum applications. EMI/RFI
emissions per FCC 47CFR Part 18
non consumer limits.
6780/6781
Metal Halide
ED17P PAR20 PAR30L
STEPREPEAT>
6-Inch
Lens Downlight
ENERGY DATA
20W
120V Input Power: 26W
277V Input Power: 26W
120V Input Current: 0.22A
277V Input Current: 0.11A
Minimum Starting Temp: -15°C, +5°F
39W
9 7/8"
[239 mm]
120V Input Power: 48W
277V Input Power: 47W
120V Input Current: 0.45A
277V Input Current: 0.18A
Minimum Starting Temp: -20°C, -5°F
CP 9 7/8"
[239 mm]
50W
120V Input Power: 60W
277V Input Power: 60W
120V Input Current: 0.51A
277V Input Current: 0.22A
Minimum Starting Temp: -15°C, +5°F
70W
5 11/16" [144 mm]
6 3/8" [162 mm]
7 1/4" [184 mm]
T OP V IE W
120V Input Power: 86W
277V Input Power: 84W
120V Input Current: 0.72A
277V Input Current: 0.81A
Minimum Starting Temp: -20°C, -5°F
100W
13 5/8"
(346mm)
120V Input Power: 115W
277V Input Power: 113W
120V Input Current: 0.96A
277V Input Current: 0.42A
Minimum Starting Temp: -20°C, -5°F
THD: <20%
12 13/16"
(325mm)
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Power Factor: >0.90
Sound Rating: A
ADP090822
2013-09-27 11:10:15
MD620 MD639 MD650 MD670 MD6100 6780/6781
ORDER IN G INFOR M A TION
S A M P L E N U M B E R : M D 6 7 0 E = 6” universal housing with UNV 120/277V electronic ballast for a 70W ED17P/PAR20/PAR30L MH lamp
6 7 8 1 L I 3 G = 6” clear glass lens reflector, self flanged, specular clear low iridescent (Order universal housing and trim separately)
Housing
Wattage
MD6=6” universal MH housing
MD6CP=6” universal MH
housing, CCEA listed
for City of Chicago
plenum requirements
20=20W MH lamp
39=39W MH lamp
50=50W MH lamp
70=70W MH lamp
100=100W MH lamp
Ballast
Trim
E=Electronic, UNV
120/277V 50/60Hz
6780=6” lens, white polymer
trim ring
6781=6” lens, self-flanged
Finish
Lens
1G=Prismatic glass
Alzak® Finishes
2G=Diffuse glass
LI=Specular clear,
3G=Clear glass
low iridescent
4G=Fresnel glass
H=Semi specular clear
WMH=Warm haze
G=Gold
WH=Wheat
GP=Graphite
GPH=Graphite haze
B=Black
(Omit finish code with baffle option)
Options
Accessories
WF=White painted flange (self flanged only)
BB=Black baffle (polymer trim ring only)
WB=White baffle (polymer trim ring only)
HB26=Bar hanger, 26” long, pair
HB50=Bar hanger, 50” long, pair
RMB22=Bar hanger for wooden joists,
22” long, pair
HSA6*=Slope adapter for 6” aperture,
specify slope
TRM6*=Metal trim ring, specify finish
TRR6=Rimless trim ring
H347=347V stepdown transformer, 75 VA
H347200=347V stepdown transformer, 200 VA
PH OTOM ETR IC S
Candlepower Distribution Curve
Cone of Light
Spacing Criteria = 1.2
Efficiency = 43.3%
Downlight
80°
70°
500
60°
50°
1000
1500
40°
10°
20°
Test No. ITL53340
MD6100E 6780LI1G
Lamp = 100W ED17P
Distance
Fixture to
Lighted Plane
7'0"
8'0"
9'0"
10'0"
12'6"
15'0"
Initial
Footcandles
at Nadir
28
22
17
14
9
6
Beam
Diameter
9'O"
10'3"
11'6"
12'9"
16'1"
19'4"
100W
ED17P
30°
Coefficients of Utilization
Ceiling
80%
70%
50%
50 30 10
50 10
Wall % 70 50 30 10
RCR Zonal cavity method -- floor reflectance = 20%
0
52 52 52 52
50 50 50
48 48
1
49 47 46 45
46 45 44
44 43
2
45 43 41 39
42 40 38
41 37
3
42 39 36 34
38 36 34
37 33
4
39 35 32 30
35 32 30
34 30
5
37 32 29 27
32 29 27
31 26
6
34 30 26 24
29 26 24
29 24
7
32 27 24 22
27 24 22
26 22
8
30 25 22 20
25 22 20
24 20
9
28 23 20 18
23 20 18
23 18
10
27 22 19 17
21 19 17
21 16
PH OTOM ETR IC S
Candlepower Distribution Curve
Cone of Light
Spacing Criteria = 0.7
Efficiency = 74.7%
Downlight
80°
900
70°
60°
1800
50°
2700
40°
3600
4500
10°
20°
30°
Test No. ITL533396
MD670E 6780LI1G
Lamp = 70W PAR-30L/FL
70W
PAR30L
Distance
Fixture to
Lighted Plane
7'0"
8'0"
9'0"
10'0"
12'6"
15'0"
Initial
Footcandles
at Nadir
Beam
Diameter
110
85
67
54
35
24
5'O"
5'7"
6'4"
7'1"
8'9"
10'7"
Coefficients of Utilization
Ceiling
80%
70%
50%
50 30 10
50 10
Wall % 70 50 30 10
RCR Zonal cavity method -- floor reflectance = 20%
0
89 89 89 89
87 87 87
83 83
1
85 83 81 79
81 79 78
78 75
2
81 77 74 71
76 73 70
73 69
3
76 72 68 65
71 67 64
69 63
4
73 67 63 60
66 62 59
65 59
5
69 63 59 55
62 58 55
61 55
6
66 59 55 52
59 54 51
57 51
7
63 56 51 48
55 51 48
54 48
8
60 53 48 45
52 48 45
52 45
9
57 50 46 43
50 45 43
49 43
10
55 48 43 40
47 43 40
47 40
Specifications and dimensions subject to change without notice.
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770 468.4801
ADP090822
2013-09-27 11:10:15