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OSRAM SYLVANIA Expands Award-Winning PrevaLED Cube Family of Light Engines
High Powered Light Sources Deliver Industry-Leading System Efficacy
June 3, 2014
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Las Vegas and Danvers, Mass. (June 3, 2014) – Demonstrating its expertise in solid state lighting innovation, North American lighting leader OSRAM SYLVANIA announced next generation versions of OSRAM PrevaLED® Cube DC and AC LED Light Engines with improved performance and price, in addition to LEDset 2 interface and DALI functionality, making them truly global solutions for luminaire manufacters. 

OSRAM SYLVANIA will be demonstrating the OSRAM PrevaLED Cube family and a full portfolio of solid state and traditional lighting solutions, controls and systems at Booth #3108 at LIGHTFAIR® International (LFI®) 2014, the world’s largest annual architectural and commercial lighting trade show and conference.  LFI 2014 is sponsored by the Illuminating Engineering Society (IES) and the International Association of Lighting Designers (IALD).  OSRAM SYLVANIA has been supporting LFI since its inception 25 years ago, bringing fully integrated lighting products and services that take lighting designers, end users, luminaire manufacturers and service providers beyond the boundaries of conventional lighting.

“The OSRAM PrevaLED Cube family continues to push the envelope of performance and simplicity,” said David Lidrbauch, product marketing manager, Light Engines & Modules, OSRAM SYLVANIA.  “We’ve made it easy for luminaire manufacturers to transition to next generation PrevaLED Cube LED Light Engines, benefitting from improved performance and enhanced functionality without hassle.  For example, upgrading to the new light engines does not require changes to the fixture UL1598 file, and photometric performance and color will remain consistent.  This helps minimize design complexity for OEMs as they transition to new generation technology to maintain a competitive and consistent fixture portfolio.”

OSRAM PrevaLED Cube DC LED Light Engine
The high performance OSRAM PrevaLED Cube DC LED Light Engines are operable over a wide range of drive currents (<300-1200 mA), reducing luminaire design-in time with easy tuning of light output for specific applications.  With a steady-state efficacy up to 108 lumens per watt (LPW), it now features DALI compatibility and LEDset 2 interface that reduces manual programming by improving compatibility with power supplies and supports higher maximum temperatures.  The light engine’s high maximum operating temperature enables high ambient temperature fixture applications and eases Type-IC fixture design.  Compatible with programmable power supplies, such as the OSRAM OPTOTRONIC® Programmable Constant Current LED Power Supplies, the PrevaLED Cube DC light output can also be precisely tuned so luminaire manufacturers can match lumen output across a portfolio of fixtures, giving the OEM the ability to deliver exactly what project specifications need.  Smoothly dimmable down to 1 percent, the light engine is ideally suited for use in highly diffuse wall-mounted and ceiling-mounted luminaires in decorative, hospitality or residential applications, as well as a broad range of reflector-based designs such as downlights.  The PrevaLED Cube light engine recently won an Architectural SSL Product Innovation Award and a Gold 2014 ADEX Award from Design Journal

OSRAM PrevaLED Cube AC LED Light Engine
The OSRAM PrevaLED Cube AC LED Light Engine is a high performance 277VAC input module with an integrated driver, requiring no additional power supply, and does not have strobing or flicker characteristic of most other integrated AC LED modules.  The PrevaLED Cube AC now offers improved performance with steady-state efficacy up to 106 LPW, utilizing only 11W to 31W, compared to up to 86 LPW using 13W to 48W in the previous version.  With its long life and high efficacy, the light engines are the ideal replacement for CFL, incandescent, halogen and HID lamps in recessed or surface-mounted downlights, shallow wall sconces and ambient lighting luminaires.

Both the OSRAM PrevaLED Cube AC and DC LED Light Engines are available in three lumen packages including 1100, 2000 and 3000 and four color temperatures including 2700K, 3000K, 3500K and 4000K.  The LED modules have a long rated lamp life of 50,000 hours (L70), minimizing maintenance frequency and replacement costs.  The OSRAM light engines also feature a lower profile design than other options on the market, enabling them to be used in surface-mounted and wall wash fixtures.  The low-profile form factor is compatible with many existing fixture housings, optics, and accessories, allowing for reduced design-in time for luminaire manufacturers.  Further, the PrevaLED Cube has an aesthetically pleasing soft white face when powered off, as opposed to the bug-light yellow found in comparable LED light engines. 

For more information about the OSRAM PrevaLED Cube family of light engines and other innovative lighting solutions from OSRAM SYLVANIA, please go to or visit Booth #3108 at the LFI Trade Show and Conference, June 3-5, 2014 at the Las Vegas Convention Center in Las Vegas, Nevada. 


OSRAM SYLVANIA is part of OSRAM Americas, a group of OSRAM companies located in North and South America.  As a leader in lighting solutions and services, specializing in innovative design and energy saving technology, the company sells products for homes, businesses and vehicles under the brand names OSRAM, Traxon, ENCELIUM and SYLVANIA.  The company's portfolio covers the entire value chain of components, ranging from lamps, control units and optical semiconductors such as light-emitting diodes (LED) to luminaires, light management systems and lighting solutions.  The OSRAM SYLVANIA and OSRAM Americas regional headquarters is located in Danvers, Massachusetts.  For more information, visit or follow us on Facebook and Twitter.

OSRAM, OPTOTRONIC and PrevaLED are registered trademarks of OSRAM GmbH.

All other trademarks are those of their respective owners.