6" LED Downlight
DATE:TYPE:
D6LED
FIRM NAME:
PROJECT:
120V, 277V
Ceiling Cutout: 61/4"
Maximum Ceiling Thickness 11/4"
For conversion to millimeters,
multiply inches by 25.4
Not to Scale
APPLICATIONS:
Architektu-r D6LED Series is a 6”
specification grade LED downlight that
combines superior brightness control with
energy savings and low maintenance costs.
Suitable for a variety of commercial, retail,
and institutional applications with ambient
temperature up to 35°C (95°F)* during
operation.*HDM option suitable for 35°C
with no through wiring or 25°C with through
wiring. Optional optical lens provide choice
of spot, medium, or wide distribution to
allow for higher ceiling applications.
HOUSING:
One-piece 18 gauge non-corrosive steel
platform. Pre-wired J-box with snap-on cover
for easy access. Snap-in connection from
driver compartment allows easy installation
of light engine/trim assembly without tools
above or below the ceiling and can be
upgraded to accommodate technology
improvements. Approved for 8 (4 in/4
out) No. 12 AWG conductors rated for
90°C through wiring. Thermally activated
insulation detector.
REFLECTOR:
High purity spun aluminum self-flanged
reflector with iridescence suppressed Alzak
anodized finish. Provides 45° cutoff for
a glare-free ceiling appearance. Slots in
reflector for added heat dissipation and
optimal LED life. Cable attachment for
added safety and ease of installation.
14 3⁄8"
LED LIGHT ENGINE:
The LED light engines are equipped with (10) high brightness
white LEDs (3500K or 4000K) on a metal clad circuit board.
Secured to an integral die cast aluminum heat sink for
excellent thermal management. System designed for optimal
life and lumen maintenance (70% average lumen maintenance
at 50,000 hours).
7 1⁄4"
Optics: Vacuum metalized injection molded optical reflector
features (10) parabolic LED modules with Prescolite’s patented
(U.S. Patent No. 6.254.256 American Matte™ finish to
produce uniform illumination. Also available in spot, medium,
or wide distribution to best fit higher ceiling applications.
1 1⁄4"
5 3⁄4"
7"
Reflector/light engine assembly attaches with a single tamper
resistant screw (tool provided) for added security and ensures
ceiling appearance free of sagging throughout life of the
product.
LED DRIVER:
Energy efficient solid state constant current electronic driver
with 50,000 hour minimum anticipated life. Meets UL Class
2, inherent short-circuit protection, self limited, overload
protected. Flicker-free dimming options available to 1%.
CERTIFICATIONS:
16 1⁄4"
11 3⁄4"
CSA certified to US and Canadian safety standards.
Suitable for damp locations. Wet locations consult technical
support. Approved for through wiring. Non-IC rated.
WARRANTY:
5 year warranty
14 3⁄8"
CATALOG NUMBER:
EXAMPLE: D6LED4-6D9LED435K8SP18
Order housing, reflector, and accessories separately
HOUSING
VOLTAGE
❑Blank
120V
❑277V
277V
❑D6LED
6" LED
Housing
HOUSING
OPTIONS
❑HDM
Lutron Series
A Hi-Lume®
dimming
to 1%,
3-wire line
voltage or
EcoSystem™
digital
controls
(specify
voltage)
_
TRIM
❑6D9LED4
6" Open
Reflector/
Light Engine
Assembly
LED
GENERATION
❑3
14W, 700
Lumen LED
❑4
28W, 1100
Lumen LED
LED COLOR
TEMP
❑35K
3500
Kelvin
❑40K
4000
Kelvin
CRI
❑8
Nominal
80+ CRI
BEAM ANGLE
REFLECTOR
FINISH
❑Blank
❑Blank
Vacuum metalized
Specular
reflector with 45º ❑SS
cutoff
Semi-Specular
❑SP18
❑MFC
Lensed optic with
American
18º spot distribution
Matte™
and Zet painted
faceplate
❑MD25
Lensed optic
with 25º medium
distribution and Zet
painted faceplate
❑FL35
Lensed optic with
35º wide distribution
and Zet painted
faceplate
REFLECTOR
COLOR
❑Blank
Clear Alzak
❑CG
Champagne
Gold Alzak
❑BL
Black Alzak
❑WE
Wheat Alzak
❑LW
Light Wheat
Alzak
❑PW
Pewter Alzak
❑WH1
White Paint
REFLECTOR
OPTIONS
❑WT
White
Trim
❑TRG
Trim Ring
Gasket
(factory
installed)
Requires WT option
See Central Inverter compatibility note and web links on page 4.
3
Consult Factory for availability
1
2
A Division of Hubbell Lighting, Inc.
In a continuing effort to offer the best product possible we reserve the right to change, without
notice, specifications or materials that in our opinion will not alter the function of the product.
Web: www.prescolite.com
•
Tech Support: (888) 777-4832
_
ACCESSORIES
❑B24
Set of two(2) 24" bar hangers
for T-bar ceilings
❑B6
Set of two (2) bar hangers for
ceiling joist up to 24" centers
❑Signos6
Architectural decorative trim
elements. Refer to specification
sheets ARCH-SIG-001–004
❑SCA6
Sloped ceiling adapter for 6"
housings. Specify degree of
slope and type of ceiling. Slope
ceiling adapter and housing
must be installed at the same
time.
❑LiteGear2
Inverter, single phase central
lighting, 125VA-250VA
❑ LPS Series2
LitePower micro-inverter, 20VA55VA
ARCH-LED-007
PHOTOMETRIC DATA
Architektū
¯r - 6" D6LED Downlight
DRIVER DATA
D6LED3
D6LED3277V
D6LED3HDM
Input Voltage
120V +/- 10%
277V
120V
D6LED3277VHDM
277V
Input Frequency
60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Input Current
0.13A
0.07A 0.13A
0.08A
Input Power 14W
15W
15W
19W
Constant Current Output 700mA
700mA
700mA
700mA
Power Factor
≥0.90
≥0.90
>0.90
0.85
THD
<20% <20%
EMI Filtering
FCC 47CFR
FCC 47CFR
FCC 47CFR
FCC 47CFR
Part 15, Class A
Part 15, Class B
Part 15, Class A
Part 15, Class A
Operating Temperature -40ºC to 60ºC
-30ºC to 60ºC
Dimming
No
3 wire line voltage 3 wire line voltage
Over-voltage, over-current, short-circuit protected
DRIVER DATA
D6LED4
D6LED4 277V
Input Voltage
120V +/- 10%
277V +/- 10%
Input Frequency
50/60 Hz
50/60 Hz
Input Current
0.24A
0.13A
Input Power 28W)
28.5W
Constant Current Output 1400mA
1400mA
Power Factor
≥0.90
0.78 at 277V
THD
<20%<20%
EMI Filtering
FCC 47CFR
FCC 47CFR
Part 15, Class A Part 15, Class B
Operating Temperature -40ºC to 60ºC
-40ºC to 60ºC
Dimming
Over-voltage, over-current, short-circuit protection
or EcoSystem to 1% or EcoSystem to 1%
D6LED4HDM
120V
50/60Hz
0.27A
33W
1400mA
>0.90
<20%
FCC 47CFR
Part 15, Class A
3 wire line voltage 3 wire line voltage
or EcoSystem to 1% or EcoSystem to 1%
D6LED4-6D9LED435K8
LED Light Engine: (10) LED Array Nichia 3500K Mid CRI
System Wattage: 27.7
Fixture delivered lumens: 1034
Fixture Efficacy: 37
Spacing Criteria: 0.9
90º
ZONAL LUMEN SUMMARY
ZONE
CANDELA DISTRIBUTION
75º
400
60º
800
45º
1200
15º
30º
DEG
0
5
15
25
35
45
55
65
75
85
90
CANDELA LUMENS
1121
1047
935
824
331
117
3
0
0
1
0
D6LED4277VHDM
277V
50/60Hz
0.14A
35W
1400mA
0.93
<20%
FCC 47CFR
Part 15, Class A
98
264
357
209
95
5
2
1
2
0
Test No. 2889
0º
Tested at 25ºC Ambient in accordance to IESNA LM-79-2008
90º
180º
270º
LUMENS
%LUMINAIRE
0-30
719
69.5
0-40
928
99.8
0-60
1029
99.5
0-90
1034
100.0
0
0.0
1034
100.0
90-180
0-180
LUMINANCE DATA IN CANDELA/
SQ. METER
Angle in Vertical
Average - 0º
45°
9067
55°
287
COEFFICIENTS OF UTILIZATION 80%
0
75°
85°
0
629
Zonal Cavity Method
70% 50%30%10%
20% Effective Floor Cavity Reflectance
65°
% Effective Floor Cavity Reflectance
Room Cavity
Ratio
No
<20%<20%
% Wall Reflectance
70 5030 10 7050 30 10 50 3010 5030 10 50 3010
1 113 111108 106 111108106 104 104 102101 101 99 98
2 108 103 99 95 105101 97 94 98 95 92 95 92 90
3 102 96 90 86 10094 89 86 91 88 84 89 86 83
4 97 8983 79 958883 79 86 8178 8480 77
5 92 8377 73 908277 72 80 7672 7975 71
6 87 7872 67 857771 67 76 7067 7470 66
7 82 7367 63 817267 62 71 6662 7065 62
8 78 6962 58 776862 58 67 6258 6661 58
9 74 6559 54 736458 54 63 5854 6257 54
10 71 6155 51 706155 51 60 5451 5954 51
D6LED4-6D9LED435K8
Web: www.prescolite.com • Tech Support: (888) 777-4832
701 Millennium Blvd., • Greenville, SC 29607 U.S.A. • Phone (864) 678-1000
Copyright ©2015 Prescolite, Inc., a division of Hubbell Lighting, Inc. All Rights Reserved
Specifications subject to change without notice. • Printed in U.S.A. • ARCH-LED-007 • 8/9/16
97 96 95
92 90 88
87 84 82
82 7976
77 7471
73 6966
69 6561
65 6157
61 5754
58 5451
Test No. 2889
PHOTOMETRIC DATA
Architektū
¯r - 6" D6LED Downlight
D6LED4-6D9LED435K8FL35
LED Light Engine: (10) LED Array 3500K Mid CRI with Flood Lens
System Wattage: 27.6
Fixture delivered lumens: 1116
Fixture Efficacy: 40
Spacing Criteria: 0.6
90º
1600
45º
2400
15º
30º
DEG
0
5
15
25
35
45
55
65
75
85
90
0-30
953
85.4
1064
95.4
0-60
1113
99.7
0-90
1116
100.0
0
0.0
1116
100.0
0-180
CANDELA LUMENS
2288
2258
1651
624
171
44
13
2
1
0
0
212
451
290
111
36
12
2
1
0
0
90º
1400
60º
2800
45º
4200
15º
30º
DEG
0
5
15
25
35
45
55
65
75
85
90
CANDELA LUMENS
4067
3661
1635
471
126
41
13
1
0
0
0
324
454
223
82
32
12
0
0
0
0
Test0ºNo. 2755
90º
Tested at 25ºC Ambient in accordance to IESNA LM-79-2008
259
75°
85°
212
0
Zonal Cavity Method
70% 50%30%10%
20% Effective Floor Cavity Reflectance
% Wall Reflectance
70 5030 10 7050 30 10 50 3010 5030 10 50 3010
1 114 112110 108 112110108 106 106 104103 102101 100
2 109 105102 99 107104106 98 100 98 96 97 95 93
3 105 99 95 92 10398101 91 95 92 89 93 90 88
4 101 9489 86 999397 85 91 8784 8986 83
5 97 8984 81 958993 80 87 8380 8582 79
6 93 8580 76 918490 76 83 7976 8278 75
7 89 8176 72 888187 72 79 7572 7874 72
8 86 7873 69 857785 69 76 7269 7571 68
9 83 7469 66 827482 66 73 6966 7268 65
10 80 7166 63 797180 63 70 6663 6965 63
D6LED4-6D9LED435K8FL35
99 98 97
95 93 92
91 89 87
87 8582
84 8178
80 7775
77 7471
74 7168
71 6865
69 6562
Test No. 2768
NOTES
Refer to www.prescolite.com for additional photometric tests (IES Files).
ZONAL LUMEN SUMMARY
ZONE
LUMENS
%LUMINAIRE
0-30
1001
88.7
0-40
1083
96.0
0-60
1127
100.0
0-90
1128
100.0
0
0.0
1128
100.0
90-180
CANDELA DISTRIBUTION
80%
65°
% Effective Floor Cavity Reflectance
D6LED4-6D9LED435K8MD25
LED Light Engine: (10) LED Array 3500K Mid CRI with Medium Lens
System Wattage: 27.8
Fixture delivered lumens: 1128
Fixture Efficacy: 41
Spacing Criteria: 0.4
LUMINANCE DATA IN CANDELA/
SQ. METER
Angle in Vertical
Average - 0º
45°
3410
55°
1242
COEFFICIENTS OF UTILIZATION 0º No. 2768
Test
90º
Tested at 25ºC Ambient in accordance to IESNA LM-79-2008
180º
270º
75º
%LUMINAIRE
0-40
Room Cavity
Ratio
60º
LUMENS
0-180
LUMINANCE DATA IN CANDELA/
SQ. METER
Angle in Vertical
Average - 0º
45°
3177
55°
1242
COEFFICIENTS OF UTILIZATION 80%
130
75°
85°
0
0
Zonal Cavity Method
70% 50%30%10%
20% Effective Floor Cavity Reflectance
65°
% Effective Floor Cavity Reflectance
Room Cavity
Ratio
800
ZONE
90-180
CANDELA DISTRIBUTION
75º
ZONAL LUMEN SUMMARY
% Wall Reflectance
70 5030 10 7050 30 10 50 3010 5030 10 50 3010
1 115 112110 108 112110108 107 106 105100 103101 100
2 110 106103 100 108105102 99 102 99 195 99 97 95
3 106 101 97 94 104100 96 93 97 93 90 95 93 90
4 102 97 92 89 10195 91 88 93 90 86 92 89 86
5 99 9288 84 979187 84 90 8683 8885 83
6 95 8984 81 948883 80 86 8379 8582 79
7 92 8580 77 918480 77 83 7976 8279 76
8 89 8277 74 888177 74 80 7773 8076 73
9 87 7975 71 867974 71 78 7471 7773 71
10 84 7672 69 837672 69 75 7169 7571 69
D6LED4-6D9LED435K8MD25
180º
270º
Web: www.prescolite.com • Tech Support: (888) 777-4832
701 Millennium Blvd., • Greenville, SC 29607 U.S.A. • Phone (864) 678-1000
Copyright ©2015 Prescolite, Inc., a division of Hubbell Lighting, Inc. All Rights Reserved
Specifications subject to change without notice. • Printed in U.S.A. • ARCH-LED-007 • 8/9/16
99 98 98
96 95 93
93 91 89
90 87 85
87 8482
84 8179
81 7876
79 7673
76 7371
74 7168
Test No. 2755
PHOTOMETRIC DATA
90º
ZONAL LUMEN SUMMARY
ZONE
DEG
60º
0-30
1205
94.6
1247
97.8
0-60
1273
99.9
0-90
1274
100.0
8000
45º
12000
15º
30º
CANDELA LUMENS
0
5
15
25
35
45
55
65
75
85
90
10676
7131
1516
347
65
26
8
2
0
0
0
%LUMINAIRE
0-40
75º CANDELA DISTRIBUTION
4000
LUMENS
0º No. 2754
Test
90º at 25ºC Ambient in accordance to IESNA LM-79-2008
Tested
180º
270º
80%
259
75°
85°
0
0
Zonal Cavity Method
70% 50%30%10%
20% Effective Floor Cavity Reflectance
65°
% Effective Floor Cavity Reflectance
585
450
171
41
19
7
1
0
0
0
LUMINANCE DATA IN CANDELA/
SQ. METER
Angle in Vertical
Average - 0º
45°
2015
55°
764
COEFFICIENTS OF UTILIZATION Room Cavity
Ratio
D6LED4-6D9LED435K8SP18
LED Light Engine: (10) LED Array 3500K Mid CRI with Spot Lens
System Wattage: 27.8
Fixture delivered lumens: 1274
Fixture Efficacy: 46
Spacing Criteria: 0.2
% Wall Reflectance
70 5030 10 7050 30 10 50 3010 5030 10 50 3010
1 115 113111 110 113111109 108 107 106105 103103 102 100 99 99
2 112 108105 103 110107104 102 104 101100 101 99 98 98 97 96
3 108 104101 98 107103100 97 100 98 96 98 96 94 96 94 93
4 105 10097 94 10499 96 93 97 94 92 95 93 91 94 92 90
5 102 97 93 90 10196 93 90 95 91 89 93 90 88 92 89 88
6 100 9490 87 999390 87 92 8986 9188 86 90 8785
7 97 9187 85 969187 84 90 8684 8986 84 88 8583
8 95 8985 82 948885 82 88 8482 8784 82 86 8381
9 93 8783 80 928683 80 85 8280 8582 80 84 8180
10 91 8581 78 908481 78 84 8078 8380 78 82 8078
D6LED4-6D9LED435K8SP18
Test No. 2754
NOTES
Refer to www.prescolite.com for additional photometric tests (IES Files).
NOTES: Refer to www.prescolite.com for additional photometric tests (IES Files).
1. O
peration in ambient temperatures higher than those specified may shorten life and will void warranty.
Central Inverters
For full fixture output in back-up mode, we recommend you visit www.dual-lite.com for your Central Lighting Inverter options. Please contact your local
Hubbell representative for any assistance with proper sizing and loading of your inverter selection. Central lighting inverters must be ordered separately.
LiteGear: www.dual-lite.com/products/litegear_lg_series
LPS Series: www.dual-lite.com/products/lps
Dimming Compatibility Table
Dimming Ballast
HDM
Manufacturer
Lutron
Web Link
http://bit.ly/1vtjHAl
Web: www.prescolite.com • Tech Support: (888) 777-4832
701 Millennium Blvd., • Greenville, SC 29607 U.S.A. • Phone (864) 678-1000
Copyright ©2015 Prescolite, Inc., a division of Hubbell Lighting, Inc. All Rights Reserved
Specifications subject to change without notice. • Printed in U.S.A. • ARCH-LED-007 • 8/9/16