IES LM 82 2012
$27.08
IES LM-82 LED Light Engines and LED Lamps for Electrical and Photometric Properties as a Function of Temperature
| Published By | Publication Date | Number of Pages |
| IES | 2012 | 13 |
The intent of this document is to establish consistent methods of testing and data presentation for ease of interpretation and comparison, which will assist luminaire manufacturers in selecting suitable LED light engines and integrated LED lamps for each luminaire product. This approved laboratory method defines the procedures to quantify the performance of LED light engines and integrated LED lamps as a function of temperature.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Cover |
| 3 | Copyright |
| 4 | Solid-State Lighting Subcommittee IESNA Testing Procedures Committee |
| 6 | Contents |
| 8 | Introduction 1.0 Scope 2.0 Normative References 3.0 Definitions 3.1 Measurement units 3.2 LED Light Engine 3.3 LED Lamp, Integrated 3.4 Unit Under Test (UUT |
| 9 | 3.5 Heat Sink 3.6 Thermal Chamber 4.0 Ambient and Physical Test Conditions 4.1 General 4.2 Temperature Monitoring Point Measurement 4.3 Seasoning 4.4 Thermal Environment |
| 10 | 4.5 Stabilization 5.0 Electrical Test Conditions 5.1 Electrical Settings 5.2 Circuits 5.3 Electric Measurement Uncertainties 6.0 Test Method and Procedures 6.1 Room Temperature Measurement Using Absolute Photometry Measurement Methods 6.1.1 Room Temperature Initial Measurement Using Absolute Photometry Measurement Methods 6.1.2 Room Temperature Calibration Measurement |
| 11 | 6.2 Measurement with Temperature Controlled Device 6.2.1 Measurement at Temperature Tb,0 + 25°C 6.2.1 Measurement at Temperature Tb,0 + .T 6.2.3 Measurement at Additional Temperatures |
| 12 | 7.0 Reporting Requirements Table 1. Recommended Table Format for the Test Report Resources |
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