20 April 2022
Lumileds launches LUXEON HL2Z un-domed CSP high-power LED
Lumileds LLC of San Jose, CA, USA has introduced the LUXEON HL2Z, an un-domed, CSP (chip-scale package), single-sided, high-power LED that is said to significantly reduce system costs while delivering high flux density, high luminance and precise beam control. It delivers luminous flux of more than 315 lumens and efficacy of more than 160 lumens per Watt from a compact 2.3mm-square package that is just 0.36mm high.
Adopters of the new package include M3 Innovation, whose MAKO Sports Lighting Solution uses the LUXEON HL2Z to deliver 150,000 lumens from each of its modules designed to illuminate athletic fields, parks, stadium fields, and other outdoor facilities. “With LUXEON HL2Z we were able to completely re-think what can be achieved in a sports lighting solution,” says M3 Innovation’s executive officer Joe Casper. “The power, optical control, and design possibilities are what made the MAKO disruptive in the market,” he adds.
“Customers that are engineering street lights, stadium lights and other high-luminance directional applications benefit from an un-domed source as it makes it easier to increase optical efficiency and to realize narrow beam angles and complex light distributions,” says product manager Alvin Yeoh. “With LUXEON HL2Z, everything from array configuration design to DLC qualification is simplified and system costs can be lower by 20% or more,” he claims.
In addition to the available LM80 data, ray-set data and visual inspection prove the quality of LUXEON HL2Z’s color consistency across the beam, enabling it to support high-quality illumination indoors or outdoors.
LUXEON HL2Z is specified for R9 3 40 for 70CRI, R9 3 0 for its 80CRI, and R9 3 50 for 90CRI parts, meaning that solutions with LUXEON HL2Z can qualify for DLC standard or Premium listing.
The LUXEON HL2Z is immediately available through Lumileds’ distribution network for correlated color temperatures (CCTs) of 3000–6500K and with color rendering indexes (CRIs) of 70, 80 and 90.