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Lumileds LED Delivers 137lm/W From 1.4mm Square Package

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Powerful Luxeon HL1Z ppens opportunities to create compact solutions with precise beam control

Lumileds newest high-power CSP LED is Luxeon HL1Z, an un-domed, single-sided, emitter that delivers high efficacy - 137lm/W or more - from a very small package just 1.4mm square.

The top emission prevents “cross-talk” and contributes to the superior colour over angle performance and colour consistency. Compactness and directional emission allow engineers to create tight arrays and precisely control the beam which enables smaller optical solutions and a path for system cost reduction. Luxeon HL1Z is particularly ideal for high centre beam candle power applications such as high-end retail spots, tunable white solutions, aftermarket automotive, and other high density array lighting.

“Demand for the next generation of high power LEDs is increasing as the need for higher intensity, beam steering, compact arrays, colour tuning, and high centre beam candle power solutions become the drivers of new applications,” said Alvin Yeoh, product manager.

Lumileds pioneered the high power LED space more than twenty years ago with Luxeon and the company continues to develop new and differentiated solutions like Luxeon HL1Z for lighting solution manufacturers.

“Lighting engineers are taking full advantage of the light output to size ratio that's unique to LEDs,” said Yeoh. “Emitters like HL1Z provide new design freedom without sacrificing quality or efficacy.”

Luxeon HL1Z is immediately available through Lumileds distribution network in CCTs from 3000K to 6500K and CRIs of 80 and 90. Additional CCT/CRI combinations will follow over the coming months and are available for pre-order.

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