Lumileds | LUXEON HL4Z | SSL | Jul 16, 2024

New LUXEON HL4Z Delivers High Intensity, Very-High Light Output, and High Efficacy

Lumileds announces the release of the LUXEON HL4Z un-domed power LED intended for applications that require very high intensity and superior efficacy. Optical designers and engineers must typically make a tradeoff between optimizing optical design and achieving high efficacy. Lumileds addresses this dilemma with its innovative LUXEON HL4Z. At maximum current, the undomed LED delivers tremendous intensity – over 1400lm – from its 2.16mm2 light emitting surface at 85C. And at 70CRI, 4000K, 85C, and 700mA, typical efficacy of the new LUXEON HL4Z is an impressive 189lm/W.

“There are many applications from stadiums to torches and even forward lighting on bicycles, mopeds, e-bikes, and motorcycles that require very high intensity light and until now, the pursuit of application efficiency has required a compromise in optical design,” said Noman Rangwala, Head of Product Marketing and Management at Lumileds. “LUXEON HL4Z resolves the dilemma by delivering the output, intensity, and efficacy that simply make the intended application better than has previously been possible.”

LUXEON HL4Z at a Glance

Un-domed emitter enables maximum optical control by OEM
2.16mm x 2.16mm light emitting surface
3.5A maximum drive current
Superior quality of light, output, and efficacy for stadium and similar lighting
CCT options of 3000K, 4000K, 5000K, 5700K, and 6500K
CRI options of 70, 80, and 90
Maximum punch and intensity for highly focused applications
Industry standard 3535 package with a 3-stripe footprint
Large thermal pad allows high drive currents and close-packed LEDs

LUXEON HL4Z is available directly through Lumileds distribution network including Future Electronics, Mouser, and others.

About Lumileds
Lumileds is a global leader in OEM and aftermarket automotive lighting and accessories, camera flash for mobile devices, MicroLED, and light sources for general illumination, horticulture, and human-centric lighting. Our approximately 5,500 employees operate in over 30 countries and partner with our customers to deliver never before possible solutions for lighting, safety, and well-being. To learn more about our company and solution portfolios, please visit https://lumileds.com.