NHS Lighting

Livena

In many office buildings, a complete lighting solution refurbishment is due. Livena was developed especially for this. The aim: simply and quickly illuminating all areas of an office with planar light, in maximum quality. Livena LED is available in various dimensions and luminous flux levels to achieve holistic and therefore especially simple lighting design. The concept is flexibly designed that individual module sizes are also possible upon request. In addition, the cost-efficient LED luminaire is available with two different microprismatic optical systems – the CDP optic and the further developed CDP-X optic. Livena LED applications range from computer workstations and meeting/relaxation rooms to hallways and corridors. Thanks to its design and especially uniform, high-quality light the luminaire creates optimum visual conditions and an appealing ambience.

Product description/details

Luminaire type

LED lay-in luminaire for system ceilings with exposed grids.

Applications

For workstations with computer screens. Offices, Corridors, Foyers, Conference rooms, Retail areas, waiting zones.

Mounting methods

For system ceilings with exposed grids. Version System dimension 600 x 600 mm.

Optical system

With highly efficient CDP microprisms. Direct distribution. Glare evaluation (EN 12464-1) according to UGR < 19. VDU workstation-compliant in accordance with 12464-1. Harmonious light effect due to homogeneously illuminated light emission.

LED system

Luminaire luminous flux 3950 lm, connected load 34,00 W, luminous efficiency of luminaire 116 lm/W. Light colour neutral white, correlated colour temperature (CCT) 4000 K, general colour rendering index (CRI) Ra > 80. Mean rated service life L80(tq 25 °C) = 50,000 h.

Luminaire body

Luminaire body sheet steel. Surface coated white (RAL 9016). Dimensions (L x W): 594 mm x 594 mm, luminaire height 90 mm. Permissible ambient temperature (ta): -20 °C - +.

Electrical connection

With 3-pole terminal to 2.5 mm² for mains connection and further wiring.

Electrical version

With electronic transformer, switchable. The luminaire complies with fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol.