LED arrays achieve 15,000 lumens in 28x28mm package

6th October 2015
Posted By : Nat Bowers
LED arrays achieve 15,000 lumens in 28x28mm package

Designed for use in high lumen streetlights, high bay fixtures and downlights, Lumileds has extended its successful LUXEON CoB Core Range portfolio with the LUXEON CoB 1216. These arrays feature a 23mm light emitting surface in a standard 28x28mm package, providing a 40% greater flux than Lumileds existing CoBs in an identical mechanical footprint.

Eric Senders, Product Line Director, CoB LEDs, Lumileds, commented: “We continue to push our chip-on-board technology to higher efficiency, which is important in all applications but particularly in outdoor fixtures. With the new line of arrays, customers are achieving 150lm/W at nominal condition, which, combined with our lowest in the industry thermal resistance, leads to the most cost efficient systems.”

In addition to high lumen output and efficiency, the LUXEON CoB 1216 provides the beam uniformity and ease of design required for streetlights and high bay fixtures, allowing replacement of 100-150W HIDs. The LUXEON CoB 1216 can take advantage of the wide variety of optics and compatible holders in this size, allowing fixture manufacturers to speed time to market of their luminaires.

“We are hearing very positive feedback from the several leading lighting companies who have already adopted the LUXEON CoB 1216 and we see this product will become a great success,” added Senders.

The LUXEON CoB 1216 is offered in the industry’s widest range of colour temperatures (2,200K to 5,700K) and CRIs (70, 80 and 90). 100% of LUXEON CoB Core Range (Gen 2) arrays are hot tested at 85°C to ensure performance in real world operating conditions and to minimise additional testing. A low thermal resistance substrate minimises heat sink needs.


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