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Generation 4 High-Density COBs with Robusto™ Technology

01/04/2022

Next Generation for high lumen density, white COB arrays featuring the latest enhancement to improve maximum operating temperature, Robusto technology. High lumen density parts are used in narrow beam applications where Center Beam Candle Power (CBCP) is the key metric.

While this depends on the specific beam angle and power level, the high lumen density parts typically deliver two times or greater lumen density than standard parts. Higher temperature operation means more luminaire design flexibility and lower potential cost with, for example, smaller, lighter heat sinks.

These Generation 4 high lumen density parts provide stable lumen output and color points with temperatures as high as Tc = 120⁰C. Robusto technology has the ability toenable higher drive currents while still delivering exceptional lumen maintenance (L90>55k hrs.) and remarkably stable color points. This line of COBs has outstanding color quality, high lumen intensity, and the industry’s best flux and color stability over their operating life all which make them the preferred solution for narrow beam, high CBCP applications in retail and shop lighting, hospitality lighting, architectural and specialty lighting.

Main Features

  • Robusto technology for industry-leading lumen maintenance and color stability over time at high current and up to Tc = 120°C
  • Wide CCT and CRI selection
  • >35,000 cd in 10° spot
  • Lumen Density >7,000 lm/cm2
  • All the color quality of Standard Gen 4 COBs and with higher lumen density
  • High lumen density allows a smaller optic and/or smaller beam spot
  • Replicates the lumen punch of Metal Halide light sources
Documents Tech question
Luminus gen 4 high density Luminus High Density Gen 4

Generation 4 High-Density COBs with Robusto™ Technology

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Applications & Markets

  • 1 Lighting Illumination

    Lighting & Illumination

  • 17 Home Building Automation

    Home & Building Automation

Technologies

  • Shutterstock 767486674

    LED light sources

Luminus

Luminus Devices develops and manufactures solid-state lighting solutions to help its customers migrate from conventional lamp technologies to long-life and energy-efficient LED illumination.

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Documents

  • Luminus High Density Gen 4 Product Datasheet
Pexels thisisengineering 3913017

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