NICHIA CORP.

The H6 Series is a range of COB LEDs capable of offeringcan high luminous efficacy and stable color performance. The H6 Series has numerous power classes from 9W to 44W, with luminous efficacy up to 181 lm/W at 5000K. H6 Series COBs are ideal for general lighting, commercial and architectural uses where stable light output and color accuracy are needed. The LEDs have thermal management features that allow for stable operation at high temperatures, guaranteeing long-term reliability in commercial lighting fixtures.

The Optisolis Series, COB LEDs designed to deliver natural color rendering by emulating the spectral properties of sunlight. Devices in the series, 4W to 9W, offer luminous efficacy ranging from 106 lm/W to 114 lm/W, depending on color temperature. Optisolis COBs are ideal for use in retail, hospitality and museum applications where correct color vision is paramount. These LEDs enable thermal management for long-term high performance and preserve color quality under normal operating conditions.

NICHIA offers the Tunable White Series, COB LEDs that enable adjustment of color temperature to suit ambient lighting requirements. The family spans power levels from 10W to 42W with luminous efficacies from 91 lm/W at 2700K to 129 lm/W at 5000K. Tunable White COBs are installed in commercial, hospitality and office spaces where adjustable lighting solutions provide human-centric design. Thermal design is provided for reliable operation across the full spectrum of color temperatures and seamless integration into standard lighting systems is supported for flexible deployment.