News: LEDs
25 May 2022
Lumileds launches LUXEON HL1Z CSP LED
LED maker Lumileds LLC of San Jose, CA, USA says that its newest high-power CSP LED – the LUXEON HL1Z – is an un-domed, single-sided emitter that delivers high luminous 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 color-over-angle performance and color 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, says the firm. The LUXEON HL1Z is particularly suitable for high-center-beam candle power applications such as high-end retail spots, tunable white solutions, after-market 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, color tuning, and high-center-beam candle power solutions become the drivers of new applications,” says product manager Alvin Yeoh.
Lumileds says it pioneered the high-power LED space more than 20 years ago with LUXEON, and the company continues to develop new and differentiated solutions like the LUXEON HL1Z for lighting solution manufacturers.
“Lighting engineers are taking full advantage of the light output to size ratio that’s unique to LEDs,” says Yeoh. “Emitters like HL1Z provide new design freedom without sacrificing quality or efficacy.”
The LUXEON HL1Z is available immediately through Lumileds distribution network in correlated color temperatures (CCTs) from 3000K to 6500K and color rendering indexes (CRIs) of 80 and 90. Additional CCT/CRI combinations will follow over the coming months and are available for pre-order.
