Las rejillas de Fagerhult
Nuestro objetivo es crear una distribución de la luz óptima, eficiente desde el punto de vista energético y visualmente superior para todas las necesidades de iluminación. Por eso, utilizamos varios tipos diferentes de rejillas.
Double parabolic louvres (Beta Opti)
Double parabolic louvres consist of longitudinal and transverse reflectors. Both have a parabolic shape, and the light is controlled in two directions. This creates a well-shielded longitudinal and transverse light distribution, providing excellent visual comfort.
Double parabolic louvres also enable highly effective light distributions, allowing for high luminous flux and good uniformity on illuminated surfaces—without compromising stringent lighting requirements. This type of louvre is used in both direct and direct/indirect luminaires (recessed and suspended). Beta Opti louvres are available in four variants: R5, R5 Mini, R5 Micro and R5 Nano.
Rejilla de microprismas (Delta)
Las rejillas de microprismas constan de un difusor de plástico (normalmente de PMMA transparente), en el que la luz incide sobre una superficie plana y sale a través de una superficie texturizada. A menudo se compone de conos o pirámides muy próximos entre sí que dirigen la luz hacia abajo en ángulos pronunciados con respecto a la línea vertical, lo que reduce el deslumbramiento. Esta rejilla se utiliza tanto en luminarias de iluminación directa como en las de iluminación directa/indirecta, por ejemplo, en entornos de oficina.
Opal louvre
Opal louvres consist of frosted plastic panels. This type of louvre provides an omni-directional (Lambertian) light distribution, making it well suited for general areas.
They are most commonly used in recessed and/or surface-mounted direct luminaires.
Edge-lit lighting solution
Edge-lit lighting solutions always consist of an LGP (Light Guide Plate) illuminated from one or more sides. There are two main types of LGP: clear plates with etched patterns and slightly opal (volumetric) plates. Edge-lit solutions can be used in both direct and direct/indirect luminaires (recessed and suspended).
The image shows a typical configuration of a direct luminaire. Here, an LGP is combined with a microprism to achieve an effective light distribution.