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DISCUS
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DISCUS Spotlight system State-of-the-art light sources throw fresh light on future standards for efficient, highquality presentation of goods. linked All order numbers in the PDF are linked to the Zumtobel online catalogue.

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“The basic structure of the spotlight consists of a solar disc which is reminiscent of the ancient symbol for the sun complete with a magically lit recessed circular ring. Symbolic form and high technology coalesce into a single unit which uses as few materials as possible and therefore has the smallest possible ecological footprint. This simple design is consistent with closed-loop recycling scenarios. The replaceable optic extends the product‘s service life by making it flexibly adaptable to cope with new lighting tasks. Ancient symbolism and sustainable technologies provide an area of...

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Design DISCUS | EOOS State-of-the-art light sources inspire new peaks of performance and this is especially true of the DISCUS spotlight system. Its delicate but robust design is creatively inspired by cutting-edge LED technology: a flat, minimalist shape with an unmistakable appearance – characterised by the radial fins of the passive heatsink and its illuminated replaceable optic. It fulfils the exacting demands made on sales-promoting accent lighting with dependable accuracy and extremely good colour rendering (Ra 92). The new DISCUS LED-generation Evolution achieves double the luminous...

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Compact spotlight boasting Compact HIT spotlight cutting-edge LED technology up to 4,200 Im Lamps HIT G8.5 35 W HIT G8.5 50 W HIT G8.5 70 W Lumen packages up to 4,200 lm Spotlight head rotates through 365°, pivots through 90° Lamps 32 W LED Colour rendering Ra 92: 1,950 lm (61 lm/W) with warm 3000 K Ra 82: 2,100 lm (65 lm/W) with warm 3000 K 2,300 lm (71 lm/W) with intermediate 4000 K Dimmed on spotlight itself or by DALI Spotlight head rotates through 365°, pivots through 90°

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Recessed spotlight boasting cutting-edge LED technology Lamps 32 W LED Colour rendering Ra 92: 1,950 lm (61 lm/W) with warm 3000 K Ra 82: 2,100 lm (65 lm/W) with warm 3000 K 2,300 lm (71 lm/W) with intermediate 4000 K Dimmed by DALI Spotlight head rotates through 365°, pivots through 90° Recessed spotlight boasting cutting-edge LED technology Lamps 2 x 32 W LED Colour rendering Ra 92: 2 x 1,950 lm (61 lm/W) with warm 3000 K Ra 82: 2 x 2,100 lm (65 lm/W) with warm 3000 K 2 x 2,300 lm (71 lm/W) with intermediate 4000 K Dimmed by DALI Spotlight head rotates through 365°, pivots through 90°...

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DISCUS Evolution LED True to the tradition of the patented DISCUS design idiom, the new LED generation is an efficient power package. Delivering up to 2,300 lm of light, DISCUS Evolution LED is a replacement for HIT systems up to 42 W and halogen systems up to 100 W – and saves energy into the bargain. The Evolution series consumes up to 25% less energy than HIT and 68% less than halogen lamps. Investing in a DISCUS LED spotlight pays for itself within no more than 2.5 years thanks to reduced energy and maintenance costs, as evidenced by the calculation comparing the total costs of an LED...

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DISCUS HIT If there is a requirement for relatively high lumen packages with good colour rendering, it is advisable to use the compact HIT models rated up to 70 W. The product range is rounded out by an energy saving alternative, a 50 W HIT spotlight. These HIT models extend the range into highly efficient output levels while maintaining the same appearance as DISCUS LED. Thanks to their consistent appearance, LED and HIT spotlights can be combined as required, always retaining an uncluttered ceiling look. Easily installed accessories mounted behind the built-in front ring transform the...

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Recessed DISCUS Recessed DISCUS versions enable a maximum fusing of light and architecture. Their spotlight heads are identical to the surfacemounted spotlights. Installation and handling are easy and convenient. A significantly reduced number of components is the result of the minimalist design concept. This in turn increases operational reliability and reduces maintenance effort. The recessed twin-lamp DISCUS model produces twice the amount of light in a comparatively small space, thus helping ensure an uncluttered ceiling look.

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Loewe Galerie Haupt, Wildau / DE Lighting solution: DISCUS LED spotlights, PANOS INFINITY LED downlights

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Design The perfectly matched LED light source and optic enable a new, even flatter and more delicate stylistic idiom that is not feasible using conventional lamps. The minimalist design idiom blends perfectly into many architectures and preserves an uncluttered, purist ceiling look. Thanks to a specially developed mechanism, the absolute flexibility of the spotlight head is retained across all models.

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DISCUS Sustainable technology Lens optics The lens optics are matched to the LED boards and ensure precise light distribution. All four rotationally symmetrical cones of light provide pleasantly smooth lighting thanks to their high degree of uniformity. DISCUS spotlights also feature distinctively high light intensity in the centre with gradual transition towards the edges. The lens optics (described in greater detail on the next page) can be replaced by a few simple movements of the hand without the use of any tools whatsoever. LED board The LED board developed by Zumtobel is optimised for...

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DISCUS Evolution LED | with oval outline lens, vertical The LED board and lens optic are perfectly matched and result in a unique optical system. The spotlight's spectral and photometric light distribution is characterised by high levels of accuracy, uniformity and intensity. The DISCUS spotlight achieves an extraordinarily tight colour point tolerance thanks to special binning. The LED spotlight combines a binning of 3 MacAdam ellipses, 1/16 -2/16 ANSI bin, with good to excellent colour rendering and therefore stands up well in comparison with any conventional system. Four different lens...

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