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333

The 333··· LED now enables the use of high quality technical luminaires everywhere where sealed luminaires are recommended or specified or where higher protection ratings (IP50) are required.

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Product description/details

Luminaire type Surface-mounted LED luminaires for ceiling and wall mounting.

Applications Offices, Sales rooms, Recreation rooms, Exhibition rooms, Corridors, Stairwells. Luminaire with limited surface temperature in accordance with DIN EN 60598-2-24, suitable for use in work locations exposed to fire hazards.

Mounting methods Also suitable for ceiling cut-outs with use of recessing accessories. Suspended mounting possible via optional accessories.

Optical system Diffuser of opal translucent PMMA with inner prism structure. With symmetric wide light intensity distribution. Glare evaluation (EN 12464-1) according to UGR < 25.

LED system Luminaire luminous flux 1200 lm, connected load 11,00 W, luminous efficiency of luminaire 109 lm/W. Light colour warm white, correlated colour temperature (CCT) 3000 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). Sheet steel, adapted to contour of convex diffuser form, with integrated cable channel for mains cable rounting and through-wiring. Dimensions (L x W): 594 mm x 212 mm, luminaire height 70 mm. Plastic end caps colour-matched to luminaire body. Permissible ambient temperature (ta): -20 °C - +25 °C.

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.