Bridgelux Décor Ultra High CRI Array Series
Product Data Sheet DS28
BXRA-xxH0740-A, BXRA-xxH2000-B, BXRA-xxH4000-H, BXRA-xxH7000-J
Introduction
Bridgelux Décor Ultra High CRI LED Array products deliver high performance, compact, and
cost-effective solid state lighting solutions to serve the specialized designer lighting market.
These products combine the higher efficacy, lifetime, and reliability benefits of LEDs with the
high quality of light and color rendering demanded for high end hospitality, retail and
architectural projects.
Bridgelux Décor product options deliver outstanding light quality with a very high Color
Rendering Index (CRI), enabling lighting designers to realistically render a full palette of colors
over a wide range of light levels to create stunning and sophisticated lighting effects for retail,
hospitality, and architectural lighting applications.
Features
High CRI with R9 value greater than 95
Compact high flux density light source
Uniform high quality illumination
Streamlined thermal path
Energy Star / ANSI compliant binning structure
Standard 3SDCM color control
More energy efficient than incandescent, halogen
and fluorescent lamps
Low voltage DC operation
Instant light with unlimited dimming
5-year warranty
RoHS compliant and Pb free
Benefits
Enhanced color rendering
Enhanced optical control
Clean white light without pixilation
Significantly reduced thermal resistance and increased
operating temperatures
Uniform and consistent white light
Lower operating costs
UL recognized
Easy to use with daylight and motion detectors enabling
increased energy savings
Reduced maintenance costs
Environmentally friendly, no disposal issues
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Table of Contents
Typical Product Features
Product Nomenclature
Lumen Maintenance Characteristics
Environmental Compliance
UL Recognition
CE Recognition
Minor Product Change Policy
Case Temperature Measurement Point
Cautionary Statements
Product Selection Guide
Typical Performance at Alternative Drive Currents
Flux Characteristics
Electrical Characteristics
Absolute Minimum and Maximum Ratings
Forward Current vs. Voltage Characteristics
Normalized Luminous Flux vs. Current (T
j
= 25°C) Characteristics
Normalized Luminous Flux vs. Junction Temperature
Typical Chromaticity vs. Temperature Characteristics
Typical Radiation Pattern
Wavelength and CRI Characteristics at Rated Test Current (T
j
= 25°C)
Mechanical Dimensions
Color Binning Information
Design Resources
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Bridgelux Décor Ultra High CRI LED Array Data Sheet DS28
8/12/2013
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Typical Product Features
Bridgelux arrays are fully engineered devices that provide consistent thermal and optical performance on
an engineered mechanical platform. The arrays incorporate several features to simplify design
integration and assembly.
Figure 1: Array Features (RS array used as example)
Fully engineered substrate for
consistent thermal, mechanical
and optical properties
Yellow phosphor
light emitting
surface (LES)
Solder pad
Polarity indication
simplifies assembly
instructions
Manufacturer: genuine Bridgelux
Solder pad
White ring
around LES
Index features assist
accurate orientation
during assembly
Mounting holes
Case temperature
measurement point (T
case
)
Note: Part number and lot
codes are scribed on back
of array
Form Factors
Décor available on ES Star, ES Rectangle and RS form factors
RS array used to show typical features above
ES Star array
ES Rectangle
array
Product Nomenclature
The part number designation for Bridgelux LED Arrays is as follows:
BXRA – AB C DEFG – H – IJ
Where:
BXRA – Designates product family
AB –
C-
H–
IJ–
Designates the nominal ANSI color temperature; 27 = 2700K; 30 = 3000K, etc.
Designates CRI range, H = 97 typical
DEFG - Designates nominal flux at 80 CRI; 2000 = 2000lm, 4000 = 4000lm, etc.
Designates array configuration
Designates CCT bin
03 = 3 SDCM
Bridgelux Décor Ultra High CRI LED Array Data Sheet DS28
8/12/2013
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Lumen Maintenance Characteristics
Bridgelux projects that its family of LED Array products will deliver, on average, greater than 70% lumen
maintenance after 50,000 hours of operation at the rated forward test current. This performance
assumes constant current operation at the nominal drive current with case temperature maintained at or
below 85°C. For use beyond these typical operating conditions please consult your Bridgelux sales
representative for further assistance.
These projections are based on a combination of package test data, semiconductor chip reliability data, a
fundamental understanding of package related degradation mechanisms, and performance observed
from products installed in the field using Bridgelux die technology. Bridgelux conducts lumen
maintenance tests per LM80. Observation of design limits is required in order to achieve this projected
lumen maintenance.
Environmental Compliance
Bridgelux is committed to providing environmentally friendly products to the solid state lighting market.
Bridgelux LED Arrays comply with the European Union directives on the restriction of hazardous
substances in electronic equipment, namely the RoHS directive. Bridgelux does not intentionally add the
following restricted materials to LED Array products: lead, mercury, cadmium, hexavalent chromium,
polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
UL Recognition
Bridgelux secures UL recognition for all the LED Array products. Please refer to the UL file E350613 for
the latest list of UL recognized Arrays. Bridgelux uses UL recognized materials with suitable flammability
ratings in the LED Array to streamline the process for customers to secure UL listing of the final luminaire
product. Bridgelux recommends that luminaires are designed with a Class 2 driver to facilitate the UL
listing process.
CE Recognition
In accordance with the relevant European Union directives, the family of LED Array products conform to
the applicable requirements of the IEC/EN 62031:2008 (LED Modules for General Lighting Safety
Specifications) and IEC 62471:2006 (Photobiological Safety of Lamps and Lamp Systems). Bridgelux
maintains a CE Declaration of Conformity statement on its website and displays the CE mark on product
packing labels.
Minor Product Change Policy
The rigorous qualification testing on products offered by Bridgelux provides performance assurance.
Slight cosmetic changes that do not affect form, fit, or function may occur as Bridgelux continues product
optimization.
Case Temperature Measurement Point
A case temperature (T
c
) measurement point location is included on the top surface of the Bridgelux LED
Arrays. The location of this measurement point is indicated in the mechanical dimensions section of this
data sheet.
The purpose of this measurement point is to allow the user access to a measurement point closely linked
to the true case temperature on the back surface of the LED Array. Once the LED Array is installed, it is
challenging to measure the back surface of the array, or true case temperature.
Bridgelux has provided the case temperature measurement location in a manner which closely ties it to
the true case temperature of the LED Array under steady state operation. Deviations between thermal
measurements taken at the point indicated and the back of the LED Array differ by less than 1°C,
providing a robust method to testing thermal operation once the product is installed.
Bridgelux Décor Ultra High CRI LED Array Data Sheet DS28
8/12/2013
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Cautionary Statements
CAUTION: CONTACT WITH OPTICAL AREA
Avoid any contact with the optical area. Do not touch the optical area of the LED Array or apply
mechanical stress to the yellow phosphor resin area – it could damage the LED Array.
Optics and reflectors must not be mounted in contact with the yellow phosphor resin area (LES) or the
white ring that surrounds the yellow phosphor area. Using the white ring to secure optics can result in
damage to the LED Array as the ring is not designed to act as a mechanical locating feature. Optical
devices may be mounted on the top surface of the LED Array substrate outside of the white ring
maximum OD as specified in the product data sheet. Use the mechanical features of the LED Array
substrate edges and/or mounting holes to locate and secure the optical device as needed.
CAUTION: EYE SAFETY
Eye safety classification for the use of Bridgelux LED Arrays is in accordance with IEC specification
EN62471; Photobiological Safety of Lamps and Lamp Systems. Bridgelux LED Arrays are classified as
Risk Group 1 (Low Risk) when operated at or below their rated test current. Please use appropriate
precautions. It is important that employees working with LEDs are trained to use them safely.
CAUTION: RISK OF BURN
Do not touch the LED Array or resin area during operation. Allow the LED Array to cool for a sufficient
period of time before handling. The LED Array may reach elevated temperatures such that it can burn
skin when touched.
CAUTION: CHEMICAL EXPOSURE HAZARD
Exposure to some chemicals commonly used in luminaire manufacturing and assembly can cause
damage to the LED Array. Please consult Application Note AN11 for additional information.
Bridgelux Décor Ultra High CRI LED Array Data Sheet DS28
8/12/2013
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