L2C2-27801211E1900 Lumileds

IllumInatIon luXeon coB core range (Gen 2) Uniform, high-ecffi acy and easy-to-design array The second generation of LUXEON CoB represents a new breakthrough in efficacy for arrays. It has 10% higher efficiency and 10% higher lumen output at the same drive currents as existing LUXEON CoB. Due to its small Light Emitting Surface (LES) and industry-leading thermal resistance, LUXEON CoB is easy to work with, enabling simplified and less expensive luminaire designs. LUXEON CoBs are hot-tested at 85Creal world operating conditionswhich means additional testing can be minimized. LUXEON CoB LEDs are available in 3-step MacAdam ellipse, ensuring uniform optical performance in a wide range of applications. Features and BeneFIts PrImary aPPlIcatIons Highest flux densities with industrys smallest LES Architectural 3-step MacAdam ellipse color definition: Freedom from Binning for color Downlights consistency from luminaire to luminaire Up to 4x lower thermal resistance than competition, enabling smaller heat High Bay & Low Bay sinks and higher lumens Supported by a comprehensive optical, mechanical and electrical ecosystem Lamps Outdoor Specialty Lighting Spotlights No. E352519 DS155 LUXEON CoB Core Range (Gen 2) Product Datasheet 2016 Lumileds Holding B.V. All rights reserved.Table of Contents General Product Information 2 Product Test Conditions...................... 2 Part Number Nomenclature .................... 2 Lumen Maintenance ....................... 2 Environmental Compliance ..................... 2 Performance Characteristics 3 Product Selection Guide...................... 3 Optical Characteristics ....................... 7 Electrical and Thermal Characteristics.................... 7 Absolute Maximum Ratings . 7 Characteristic Curves . 8 Spectral Power Distribution Characteristics ................. 8 Light Output Characteristics .................... 9 Forward Current Characteristics.................... 13 Radiation Pattern Characteristics ................... 17 Color Bin Definition ....................... 18 Mechanical Dimensions 19 Package and Labeling Information 23 Total Units per Tube ........................ 23 Tube Dimensions ........................ 23 Tube Label......................... 24 Inner Box.......................... 25 Outer Box ........................... 26 DS155 LUXEON CoB Core Range (Gen 2) Product Datasheet 20161105 2016 Lumileds Holding B.V. All rights reserved. i