Eggboard Circle creates a perfect environmental ambience by combining acoustic control and comfortable lighting, with a transversal solution that fits perfectly into living and working spaces. Its cylindrical body is formed by a panel with a distinctive sinusoidal section, a hallmark of the entire Eggboard family. This construction helps to reduce sound reverberation in the room as well as the cylindrical cavity trapping sound waves. The material is specially chosen for its sound-absorbing characteristics, particularly its optimal effect on speech frequencies. In Eggboard Circle, the material is double-sided; in the inner part a white felt optimises light reflection. The shape of the cylinder diffuser not only has an interesting effect on sound absorption but also partially screens the direct view of the central emitting surface. This is highly efficient and uniform thanks to an internal mixing chamber and an optical diffuser with high transmittance that generate a diffused and comfortable light UGR<21.
FEATURES
Colour: Cream White / Blue / Green
Installation: Suspension
Watt : 33W + 30W / 85W + 30W
Efficacy: 115lm/W
CRI: 90
The entire Eggboard collection is based on the principle of acoustic absorption to limit sound reverberation, particularly with respect to human voice frequencies. A vertical suspension and a number of panels with grazing light intended for wall or ceiling installation are the new elements making up the lightscape and ensuring perfect environmental quality. They both work freely on the lighting performances that can be combined with the acoustic element. The suspension version can combine indirect diffused light with direct controlled light thanks to the patented Eggboard Matrix optical units. In the wall and ceiling versions, grazing light can be associated on each side.
Suspension appliance with sound-absorbing properties ensured by a peculiar sinusoidal cross- section design of the lower surface and the use of a sound-absorbing material. Acoustic efficiency is ensured within a limited space by positioning at approximately one metre above the head of the speaker and listener. Direct emission: a board with a high number of low-voltage LEDs with rotosymmetrical reflectors ensures maximum lighting comfort. Colour temperature 3000K or 4000 K. Complies with the norms on office activities that involve the use of video-terminals.
