Harmony LED
Solid State Luminaire
Harmony LED
A pleasing and effective balance of design and performance.
Harmony LED by Day-O-lite combines clean architec-
solid-state LED light source and driver ensure years of
tural design, superior photometric performance, and
low maintenance, cost-effective performance without
state-of-the-art energy efficiency in a recessed lumi-
compromising lighting quality in the built environment.
naire with outstanding visual comfort and style. Ideal
Available in a variety of sizes, color temperatures and
in a variety of commercial applications; Harmony LED
lumen packages, Harmony LED is the solution to today’s
is as suitable in open office spaces as it is in educa-
demanding general lighting challenges.
tion, healthcare or retail establishments. Harmony’s
• Efficacy
At 50W, Harmony delivers as much
• Electrical and Control
LED driver
as 4000 lumens - up to 25% more total lumen output
with120/277V input and 0-10V dimming standard.
than similarly styled competitive LED products.
Integral daylight and occupancy sensors available.
• CCT/CRI
3,500K & 4,000K options at 80+ CRI
• Optics
Glare-free, diffuse polycarbonate lenses
are visually equivalent to the best T5HO fluorescent
optimize light transmission while eliminating
lamps with less color shift over time.
LED pixilation.
• Durability
50,000 hour projected life to L70
• Thermal Management
Low
lumen output ensures years of maintenance-free
wattage, mid-power LEDs run cooler and do not
operation and reduced operating costs.
require bulky or visually detracting heat sinks.
Lighting Without Limits
Control
0/277V input and
0-10V dimming.
Energy efficiency, photometric
performance, visual comfort
and long life – Harmony brings
the promise of LEDs to life
by balancing these key
lighting elements in a series
of state-of-the-art recessed
volumetric luminaires.
Mid-power LED arrays provide a highly uniform
20-gauge steel construction, high transmission
Combine standard 0-10V dimming with optional
distribution of light and photometric performance with
polycarbonate lenses and precision corner detailing
daylight and occupancy sensors for maximum
a minimum L70 of 50,000 hours.
deliver visual comfort that is stylish & durable.
energy savings. Consult factory for options.
Visit us at www.dayolite.com or call 401-467-8232.
Harmony LED
Ordering Guide
Model
Distribution
Style1
Shielding2
Color
Temp
DP = Diffuse
Polycarbonate
35 = 3500K
40 = 4000K
Lumens3
Size
Mounting
Finish
22 = 2200L
44 = 4400L
66 = 6600L
88 = 8800L
120 = 12000L
14 = 1x4
22 = 2x2
24 = 2x4
G = Grid
W = White
MG = Mini Grid CC = Custom
F = Flanged
Voltage
Options4
UNV = 120/277
DIM = 0-10V
Dimming
SOC = Sensor
HML
HML
1
2
3
4
F = Flat Lens
D = Direct
A = Angled Lens
(+D = Door)
Harmony is avaiable with lift-and shift-lenses standard or swing down door. Add D to F or A to specify door.
Consult factory for all shielding and lens material options.
Nominal lumens (typical) @ 4000k with prismatic or clear acrylic lenses. 2x2 available in 2200L & 4400L. 1x4 and 2x4 available in 4400L only.
Consult factory for all options including dimming, emergency backup and occupancy & daylight controls. Also available in T5 & T8 fluorescent.
Example
HML
A
D
DP
DP
44
40
14
G
W
UNV
DIM
Harmony LED 1x4 direct recessed luminaire with diffuse polycarbonate angled lenses, 4000K, 4400 lumens, matte white finish
for grid ceilings. Dimmable LED driver with universal 120/277V input. 24”
12”
24”
5”
24”
48”
48”
LM79
LM80
Te st e d
Tests Pending. Consult factory for lead times and availability.
Day-O-Lite warrants its luminaires and
components to be free from defect for
5 years from date of purchase.
Day-O-Lite reserves the right to change
specifications and dimensions without notice for
product improvement. Consult Day-O-Lite or
your Day-O-Lite representative for product
availability, ordering information and
custom requirements.
Copyright 2012
Day-O-Lite, a division of SCW Corporation. All rights reserved. The Day-O-Lite logo is a
registered trademark of SCW Corporation.
126 CHESTNUT STREET, WARWICK RI 02888
T 401.467.8232
F 401.941.2960
E SALES@DAYOLITE.COM
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WWW.DAYOLITELED.COM