Specification Sheet

Portfolio
SPECIFICATION FEATURES
Lower Shielding Reflector
Painted die cast aluminum or spun
aluminum lower reflector with
a lensed upper optical chamber
providing superior lumen output
with minimal source brightness.
Spun reflectors are offered in
all Portfolio Alzak® finishes.
Available with non-conductive
polymer trim. Reflector is retained
with two torsion springs holding
the flange tight to the finished
ceiling surface. Plaster lathing ring
accessory offered for flush reflector
transition.
Plaster Frame / Collar
Die cast aluminum 1-1/2” deep
collar accommodates ceiling
materials up to 2”. Universal
mounting bracket accepts 1/2”
EMT, C channel and bar hangers
and adjusts 5” vertically from
above and below the ceiling.
Junction Box
Listed for (8) #12 AWG (four in,
four out) 90°C conductors and feed
thru branch wiring. (4) 1/2” and (2)
3/4” trade size pry outs positioned
to allow straight conduit runs.
Lever connectors for simple push
in wiring.
Thermal
Aluminum heat sink conducts heat
away from the LED module for
optimal performance and long life.
LED
Chip on board with a multitude
of highly efficient white LED’s,
combined with a high reflectance
upper reflector and convex
transitional lens produce even
distribution with no pixilation.
Rated for 50,000 hours at 70%
lumen maintenance. Auto
resetting, thermally protected,
LED’s are turned off when safe
operating temperatures are
exceeded. Color variation within
3-step MacAdam ellipses. Quick
disconnect allows for tool-less
replacement of LED engine from
below ceiling. Available in 80, 90
or 97 CRI. D2W™ – dim-to-warm
shifts CCT from 3000K to1850K as
fixture dims mimicking halogen
sources.
Driver
Standard 120-277V 0-10V
dimming driver provides flicker
free dimming from 100% to 1%.
Optional 120V leading edge,
<1% 0-10V, Fifth Light, DMX or
Lutron® Ecosystem. Driver can be
serviced from above or through the
aperture.
Connected Lighting Systems
WaveLinx tilemount daylight
sensor includes control module,
sensor and cable allowing use
with the comprehensive lighting
system.
LumaWatt Pro (powered by
Enlighted) wireless tile mount
sensor and relay accessory enables
wireless control using a tile mount
sensor accessory.
Distributed low voltage power
system combines power, lighting,
and controls with ease of
installation.
Code Compliance
Thermally protected and cULus
listed for wet locations with
covered ceiling. IP66 rated
when used with IP66 gasket kit
accessory. Optional City of Chicago
environmental air (CCEA) marking
for plenum applications. EMI/RFI
emissions per FCC 47CFR Part
18 Class B consumer limits. 2000
lumen and abover are Non-IC
rated - Insulation must be kept 3”
from top and sides of housing. IC
rated up to 1500 lumens. RoHS
Compliant. Photometric testing
completed in accordance with
IES LM 79 and TM-30 standards.
LED life testing completed in
accordance with LM 80 standards.
Warranty
5-year warranty
LD4B EU4B
4LBW 4LBM
4LBN
1000, 1500, 2000, 3000, 4000
Lumens LED
STEPREPEAT>
Narrow, Medium, or Wide Beam
New Construction
4 inch LED recessed narrow, medium, or wide beam downlight designed
for glare free even illumination. Featuring a two-stage diffused reflector
system producing smooth distribution with excellent light control and
low aperture brightness. Lumen packages range from 1000 to 4000 with
color temperatures of 2400K, 2700K, 3000K, 3500K, 4000K, and 5000K.
Available with dim-to-warm technology – similar to halogen at full
power, the 3000K LED warms smoothly as dimmed to 1850K creating a
rich warm glow within the space.
DESCRIPTION
Refer to ENERGY STAR
®
Qualified
Products List. Can be used to comply
with California Title 24 High Efficacy
requirements.
1000-2000 LUMENS
NARROW/MEDIUM
EM OPTION
5-1/2" [140mm]
WIDE 5-1/2" [140mm]
SHALLOW /TRIM 5-1/2" [140mm]
Ă 4-1/4"
[108mm]
10-3/16"
[259mm]
14-1/2"
[369mm]
Ă 5-1/8"
[130mm]
Ă 5-11 /16"
[144mm]
5-1/2"
[140mm]
13-3/4"
[349mm]
9-13/16"
[250mm]
TD520034EN
January 5, 2018 9:24 AM
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