Lumileds LUXEON HL1Z High-Density 1414 Un-domed LED for Directional Lighting

Product Details

Lumileds LUXEON HL1Z High-Density 1414 Un-domed LED for Directional Lighting. The Lumileds LUXEON HL1Z is a state-of-the-art, high-power un-domed LED engineered for manufacturers who require intense radiant flux density and industry-leading optical control. Built on an ultra-compact 1.4 mm x 1.4 mm footprint, this emitter is designed to solve the space constraints of high-output fixtures. By eliminating the primary silicone dome, the HL1Z minimizes the light source size, allowing LED module manufacturers to achieve exceptional center-beam candlepower (CBCP) and tighter beam angles compared to standard 3535 LEDs.

For luminaire designers and distributors, the LUXEON HL1Z offers a strategic path to system-level cost reduction. Its tiny emission area (LES) facilitates superior coupling efficiency with secondary TIR lenses and reflectors, enabling more compact and lightweight fixture designs for roadway, stadium, and industrial high-bay applications.

Critical Engineering Advantages for B2B Buyers

• Extreme Optical Etendue Control: The flat-top, domeless construction allows secondary optics to sit closer to the chip. For fixture manufacturers, this translates to a narrower beam with higher punch, maximizing "light-on-target" and reducing spill light in high-mast installations.
• Maximized Lumen-per-Area Density: The 1.4mm package facilitates extreme packing density on the PCB. This is a tactical advantage for contract manufacturers (EMS) creating high-lumen linear modules or concentrated multi-die arrays where board real estate is at a premium.
• Advanced Thermal Management: Despite its miniaturized size, the HL1Z handles drive currents up to 1.4A. Its direct-attach architecture ensures efficient heat transfer from the junction to the PCB, protecting the L70/L90 lifespan required for municipal and commercial contracts.
• Verified Reliability at 85 °C: Lumileds characteristically bins the HL1Z at 85 °C, ensuring that the chromaticity and flux performance match real-world operating conditions once the lamp reaches thermal equilibrium on-site.

The LUXEON HL1Z is a staple component for performance-driven markets:

• Roadway & High-Mast Lighting: High-efficacy neutral white source for municipal infrastructure projects requiring precise light distribution and DLC® Premium energy labels.
• Specialty Spotlights & Searchlights: The small LES allows for extreme optical throw (cd/lm) when paired with narrow-angle parabolic reflectors or specialized TIR optics.
• Industrial High-Bay & Low-Bay: Consistent, high-intensity emitters for warehouse and factory environments where fixture weight and wind-load must be minimized.
• Architectural Wall Washing: High-density arrays for facade grazing where the fixture housing must be kept ultra-slim without sacrificing radiant power.

Why Source through Gainer LED?

• In the specialized electronic component distribution landscape, Gainer LED bridges the gap between Lumileds' primary manufacturing schedules and your localized production needs.
• Verified Batch Integrity: We guarantee 100% original stock in factory-sealed reels. Every shipment is traceable to its original production lot and binning group.
• Wholesale Supply Chain Stability: We maintain strategic inventory levels of the LUXEON HL series to protect our B2B partners from semiconductor market lead-time fluctuations.
• Global Export Support: All components meet RoHS and REACH standards. We manage full batch traceability and documentation (CoC, Data Sheets) for international shipping.