Bridgelux OLM Series
Product Data Sheet DS60
Introduction
Bridgelux OLM Series of outdoor lighting modules introduce a simple and easy way to develop innovative and leading LED
luminaires. The highly adaptable platform allows for rapid product development and portfolio expansion. Proprietary optics and
environmental protection enable cost and performance advantages within the exterior and industrial market segments.
Luminaires used in outdoor lighting require long life combined with stable and consistent performance over the life of the product.
The OLM subsystems are designed to deliver high quality, energy efficient lighting for commercial, industrial, and exterior
applications. Designed around the unique and innovative Bridgelux LED arrays, the modules deliver targeted lumen output levels to
replace incumbent products that utilize high pressure sodium (HPS) and metal halide technologies.
Designed for integration, the lighting subsystems mechanically attach with four screws. Soldering, glues, and epoxies are removed
from the assembly process and replaced with a robust electrical connection. The integration of optics, environmental protection
and the LED source are unparalleled in the LED lighting industry.
The OLM subsystems leverages the Bridgelux Vero Series, the latest generation of Bridgelux LED arrays, which deliver high
performance, compact and cost-effective solid-state lighting solutions to serve the general lighting market. These products combine
higher efficiency, lifetime, and reliability benefits of LEDs with the light output levels of many conventional light sources.
TM
TM
Features
Typical efficacy of 90 lm/W to 118 lm/W
Typical lumen output ranges from 2100 to 4500 lumens
Broad range of CCT options from 4000K to 5600K
CRI options include; minimum 70 and 80
Reliable operation for outdoor use
Asymmetric and symmetric lighting patterns
IP66 rated for outdoor use
High level component integration
Ease of assembly
Benefits
Designed to replace HPS bulbs in application
Optimized for color and efficacy
High quality true color reproduction
Long lifetime with a strong return on investment
Uniform lighting patterns designed for targeted
applications
Improved thermal management
Simplified robust luminaire design and assembly
Improved inventory management and quality control
Bridgelux OLM Module Series Product Data Sheet 60 Rev. B (03/07/2016)
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Contents
Product Feature Map .............................................................................................................................................................. 3
Product Nomenclature............................................................................................................................................................ 3
Product Selection Guide ......................................................................................................................................................... 4
Absolute Maximum Ratings .................................................................................................................................................... 5
Typical Relative Luminous Flux Characteristics....................................................................................................................... 6
Optical Characteristics ............................................................................................................................................................ 8
Photometric Performance (Optical Code: A01A) ................................................................................................................ 8
Photometric Performance (Optical Code: A06A) ................................................................................................................ 7
Mechanical Dimensions .......................................................................................................................................................... 8
Design Resources .................................................................................................................................................................... 9
Precautions ............................................................................................................................................................................. 9
Bridgelux OLM Module Series Product Data Sheet 60 Rev. B (03/07/2016)
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Product Feature Map
OLM is the first product line in the exciting new Bridgelux series of next generation solid-state lighting subsystems. In addition to
delivering the performance and light quality required for many exterior and industrial lighting applications, OLM incorporates
several features to simplify the design integration and manufacturing process, accelerate time to market and reduce system costs.
Please consult the Bridgelux OLM Brochure for more information on the OLM products.
Figure 1: Product Feature Map
Four mechanical
mounting through
holes
Proprietary
asymmetric and
symmetric optics
Aluminum
mounting plate
adds stability and
thermal spreading
T
c
Measurement point
located directly under the
array
IP66 rated protection
from water and dust
2D Bar code
provides full
manufacturing
traceability
Electrical connection wire
harness
Pressure vent allows moisture
and gas removal during
thermal cycling
Product Nomenclature
The part number designation for the Bridgelux OLM Series is explained as follows:
1234
56
7
8 9 10
11 12 13 14
15 16 17 18 19
OLMA – 40 E 000 – A 02A - AA000
Product Family
Typical CCT
40 = 4000K
50 = 5000K
Internal Code
Optical Pattern
See characterizations in Table 5
Minimum CRI
C = 70 CRI
E = 80 CRI
Optical Orientation
Internal Code
A = Asymmetric
S = Symmetric
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Product Selection Guide
The following product configurations are available:
Table 1: Product Selection Guide
Nominal
CCT
(K)
Drive
Current
(mA)
350
OLMA-50C000-xxxx-xx000
5000
70
500
700
350
OLMA-40E000-xxxx-xx000
4000
80
500
700
350
OLMA-40C000-xxxx-xx000
4000
70
500
700
350
OLMA-56C000-xxxx-xx000
5600
70
500
700
Typical
Pulsed
[1]
Flux Tc =
25ºC (lm)
2,438
3,335
4,429
2,284
3,123
4,139
2,389
3,266
4,329
2,498
3,417
4,535
Typical
[2,3, 4]
Flux
Tc
= 70ºC (lm)
2,144
2,932
3,894
2,022
2,765
3,665
2,115
2,892
3,833
2,196
3,005
3,987
Typical
[5]
V
f
(V)
Typical
Power
(W)
18.6
27.6
40.6
18.6
27.6
40.6
18.6
27.6
40.6
18.6
27.6
40.6
Typical
Pulsed
Efficacy Tc =
25ºC (lm)
131.1
120.8
109.1
122.8
113.2
102.0
128.4
118.3
106.6
134.3
123.8
111.7
Typical
Efficacy Tc
= 70ºC
(lm/W)
115
106
96
109
100
90
114
105
94
118
109
98
Part Number
CRI
53
55.3
58
53
55.3
58
53
55.3
58
53
55.3
58
Notes for Tables 1:
1.
Tested in pulsed conditions at the 350mA drive current, Tc = 25°C. Pulse width is 10 ms.
2.
Typical performance when driven under DC (direct current) at test current with LED array case temperature maintained at 70°C, mounted
to heat sink with thermal interface material. Based on Bridgelux test setup, values may vary depending on the thermal design of the
luminaire and/or the exposed environment to which the product is subjected.
3.
Bridgelux maintains a ± 10% tolerance on flux values.
4.
Typical stabilized DC performance values are provided as reference only and are not a guarantee of performance.
5.
Bridgelux maintains a tester tolerance of ± 0.20 V on forward voltage measurements.
Table 2: Electrical Characteristics and Driver Selection Voltages
Drive
Current
[1]
(mA)
350
700
Forward Voltage
[2]
Pulsed, T
c
= 25ºC
(V)
Minimum
49
53
Typical
53
58
Maximum
57
62.4
Typical Coefficient of
Forward Voltage ΔV
f
/
ΔT
c
(mV/°C)
-28
-28
Typical Thermal
Resistance Array
case to Module case
(C/W)
0.41
0.47
Notes for Table 2:
1. Tested in pulsed conditions at the 350mA drive current, Tc = 25°C. Pulse width is 10 ms.
2. Bridgelux maintains a tester tolerance of ± 0.20 V on forward voltage measurements.
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Absolute Maximum Ratings
Table 3: Maximum Drive Current and Reverse Voltage Ratings
Part Number
OLMA-xxx000-xxxx-xx000
Maximum DC Forward
[3]
Current (mA)
700
Maximum Peak Pulsed
[1]
Current (mA)
1500
Maximum Reverse
[2]
Voltage (Vr)
-90
Notes for Table 3:
1. Bridgelux recommends a maximum duty cycle of 10% when operating LED Arrays at the maximum peak pulsed current specified.
Maximum peak pulsed currents indicate values where the LED array can be driven without catastrophic failures.
2. Light emitting diodes are not designed to be driven in reverse voltage and will not produce light under this condition. Maximum rating
provided for reference only.
3. Lumen maintenance (L70) and lifetime predictions are valid for drive current and case temperature conditions used for LM-80 testing as
included in the applicable LM-80 test report for the Bridgelux Vero Series of COB arrays used in the OLM Series subsystems. Contact your
Bridgelux sales representatives for LM-80 report.
Table 4: Maximum Ratings
Parameter
LED Junction Temperature
Storage Temperature
Maximum Ambient Temperature
Operating Module Case Temperature
Maximum Rating
150
-40°C to +55°C
55°C
70°C
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