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The SUNA HE Series is a range of high-efficiency recessed LED downlights designed to create comfortable and visually balanced interior environments. With an efficacy of over 120 lm/W and UGR < 19, it combines efficient illumination with a soft, glare-controlled lighting effect.
It features a distinctive deep-set, trumpet-shaped design without a conventional reflector. The recessed light source creates a clean and discreet appearance, while the flared structure forms a soft transition between the luminaire and the ceiling.
It iis particularly suited to retail stores, showrooms, offices, classrooms, libraries, hotel lobbies and other interior spaces where visual comfort and a calm, open lighting atmosphere are important. It provides comfortable general illumination while allowing other lighting elements to be used for focused accent or display lighting.
Flux values above are based on 3000K for reference only. Please refer to the specific values shown after selecting the preferred CCT variant.
The SUNA HE uses a COB LED light source with CRI 90+ and SDCM < 3, combined with a dedicated optical system that provides UGR < 19. The deeply recessed light source is kept outside the direct field of view in normal standing and seated positions, while part of the light is directed upward and diffusely reflected from the ceiling. This creates a soft ceiling background and helps reduce the brightness contrast between the working area and its surroundings.
The series delivers over 120 lm/W and operates at 230V with Class III protection. TRIAC dimming is standard, with ON/OFF available as an optional configuration.
Suna HE Einbau-LED-Downlight 6,1W fest, UGR<19, 68mm Deckenausschnitt
KOE Lighting
