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Bridgelux ES Rectangle Array Series

Product Data Sheet DS24

BXRA-xxx0800, BXRA-xxx1200, BXRA-xxx2000, BXRA-40Exxxx,

BXRA-5xC1100, BXRA-5xC1600, BXRA-5xC2600

Introduction

The Bridgelux family of LED Array products delivers high performance, compact and cost-effective solid-

state lighting solutions to serve the general lighting market. These products combine the higher efficacy,

lifetime, and reliability benefits of LEDs with the light output levels of many conventional lighting sources.

The Bridgelux ES Array Series enables lamp and luminaire designs surpassing efficacy and quality of

light requirements driven by regulatory standards with reasonable system design margins, enabling

lighting product compliance to Energy Star, DLC, Title 24, Part L and other global standards.

The Bridgelux ES Array products are a high performance alternative to conventional solid state solutions,

delivering between 700 and 3000 lumens under application conditions in warm, neutral and cool white

color temperatures. These compact high flux density light sources deliver uniform high quality

illumination without pixilation or the multiple shadow effect caused by LED component based solutions.

To simplify system design for appropriate light output, Bridgelux LED Arrays are specified to deliver

performance under typical use conditions.

These integrated plug and play solutions reduce system complexity and enable miniaturized cost-

effective lamp and luminaire designs. Lighting system designs incorporating these LED Arrays deliver

comparable performance to that of 60-200 Watt incandescent and halogen, 7-42 Watt compact

fluorescent, and 18-50 Watt HID based luminaires and feature increased system level efficacy and

service life. Typical applications include replacement lamps, task, accent, spot, retail, track, down light,

low bay, wide area, security, wall pack and street lighting.

Features

•

Compact high flux density light source

Uniform high quality illumination

Minimum 70, 80 and 90 CRI options

Streamlined thermal path

Energy Star / ANSI compliant color

binning structure with 3SDCM options

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 optical control

Clean white light without pixilation

High quality true color reproduction

Significantly reduced thermal resistance

and increased operating temperatures

Uniform consistent white light

Lower operating costs

Increased safety

Easy to use with daylight and motion

detectors to enable increased energy

savings

Reduced maintenance costs

Environmentally friendly, no disposal issue

•

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Table of Contents

Product Nomenclature

Average Lumen Maintenance Characteristics

IES LM-80 Test Data

Environmental Compliance

UL Recognition

Minor Product Change Policy

Cautionary Statements

Case Temperature Measurement Point

Selection Guide

The following configurations are available:

Flux Characteristics

Optical Characteristics

Electrical Characteristics

Absolute Minimum and Maximum Ratings

Absolute Minimum and Maximum Ratings (continued)

Typical Performance at Alternative Drive Currents

Typical Performance at Alternative Drive Currents (continued)

Mechanical Dimensions

Typical Radiation Pattern

Wavelength Characteristics at Rated Test Current, Tj=25°

C

Typical Light Output Characteristics vs. Temperature

Typical Chromaticity Characteristics vs. Temperature

Forward Current Characteristics

Forward Current Characteristics (continued)

Color Binning Information

Design Resources

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Bridgelux ES Rectangle Array Series Product Data Sheet DS24 (10/11/12)

Page 2 of 27

Product Nomenclature

The part number designation for Bridgelux LED Arrays is explained as follows:

BXRA – AB C DEFG – H – IJ - KLM

Where:

BXRA – Designates product family

AB – Designates the nominal ANSI color temperature; 27 = 2700K; 30 = 3000K, etc.

C - Designates minimum CRI; C = 70, E = 80, G = 90

DEFG - Designates Nominal Flux; 0800 = 800lm, 1200 = 1200lm, 2000 = 2000lm, etc.

H – Designates array configuration

IJ – Designates CCT Bin options

3000K as an example:

00 = Full ANSI: Q3, Q4, R3, R4

03 = 3 SDCM

KLM – Designates wire option

Average 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 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.

IES LM-80 Test Data

Bridgelux has carried out extensive testing on multiple LED arrays according to the IES LM-80 test

protocols. LM80 data is available to support all BXRA LED array products.

The IES LM-80 qualification test method is required for an LED light source. The LM-80 test method

does not apply to an LED luminaire light fixture. LM-80 is a rigorous test procedure that has been

designed to provide LED light source test data to support an ENERGY STAR rating for a luminaire light

fixture.

When a manufacturer requires an ENERGY STAR rating for a fixture, the manufacture must have the

luminaire light fixture tested to LM-79 by an accredited test facility. This test ensures that the fixture

meets the photometric performance required for the ENERGY STAR rating under the specified operating

conditions of the fixture.

The fixture manufacturer must provide an LM-80 report with the appropriate test data to support the

operating conditions of the fixture that is to be submitted. Bridgelux can supply an LM-80 report for

specific requests, contact your local Bridgelux sales representative.

Bridgelux ES Rectangle Array Series Product Data Sheet DS24 (10/11/12)

Page 3 of 27

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 E333389 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.

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.

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 stress to

the yellow phosphor resin area – it could damage to the LED Array.

Optics and reflectors must not be mounted in contact with the yellow phosphor resin area 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.

Bridgelux ES Rectangle Array Series Product Data Sheet DS24 (10/11/12)

Page 4 of 27

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.

Case Temperature Measurement Point

A case temperature 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. Measuring the top

surface of the product can lead to inaccurate results due to the poor thermal conductivity of the top layers

of the array such as the solder mask and other materials.

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 ES Rectangle Array Series Product Data Sheet DS24 (10/11/12)

Page 5 of 27

BXRA-30E1200-B-00

BXRA-30E1200-B-00概述

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