LHC1-2780-1208 Lumileds

ILLUMINATION For NEW designs consider this replacement product: LUXEON CoB Core Range LUXEON CoB Core Range High-efficacy LED with a small light emitting surface and greater uniformity of light LUXEON CoB Core Range consists of high uniformity LEDs that represent a new breakthrough in efficacy for chip-on-board. Due to its industry- leading small Light Emitting Surfaces (LES), LUXEON CoB arrays are easy to work with, enabling less expensive designs. All emitters within the LUXEON CoB Core Range are available in 3-step MacAdam ellipse, ensuring uniform optical performance in general lighting applications. In addition, LUXEON CoB Core Range LEDs are hot-tested at 85Creal world operating conditionswhich means luminaire design is simplified and testing can be minimized. FEATURES AND BENEFITS PRIMARY APPLICATIONS Highest flux densities with industrys smallest LES Architectural R9 between 80 and 90 for vibrant reds Downlights 3-step MacAdam ellipse color definition: Freedom from Binning for color High Bay & Low Bay consistency from luminaire to luminaire Up to 4x lower thermal resistance than competition, enabling smaller heat Lamps sinks and higher lumens Supported by a comprehensive optical, mechanical and electrical ecosystem Outdoor Specialty Lighting Spotlights No. E352519 DS115 LUXEON CoB Core Range Product Datasheet 2018 Lumileds Holding B.V. All rights reserved. NO LONGER ORDERABLETable 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 ....................... 6 Electrical and Thermal Characteristics.................... 6 Absolute Maximum Ratings . 6 Characteristic Curves . 7 Spectral Power Distribution Characteristics ................. 7 Light Output Characteristics .................... 8 Forward Current Characteristics.................... 12 Radiation Pattern Characteristics ................... 15 Color Bin Definition ....................... 16 Mechanical Dimensions . 17 Packaging Information . 20 Unit Totals per Box ....................... 20 Tube Dimensions....................... 20 DS115 LUXEON CoB Core Range Product Datasheet 20180427 2018 Lumileds Holding B.V. All rights reserved. i NO LONGER ORDERABLE