XT-A by Tobias Grau

XT-A

Manufacturer

Designer Tobias Grau
Launched in 2012
Architonic id 1227602

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With the XT-A office floor lamp programme a second stylistic approach joins the successful GO XT programme. Also based on the OSA glare suppression technology, the lamp head with its combination of translucent, anthracite plastic possesses a new and very flat and elegant aesthetic quality. The intensity of the effect is very high. The illumination density at the lamp head is optimal with 500cd/qm at 65°. XT-A FLOOR is fitted with a newly developed presence sensor that picks up presence very precisely. In addition, it swivels and thus has a reach of up to six metres. The sensor control is integrated in standard manner into the lamp with only 0.2 watt standby electricity consumption. Different modes as well as turning off the presence sensor are possible.

In terms of quality of light and energy efficiency, our new XT-A LED OSA office lighting line is a vast improvement on fluorescent equivalents. A brilliant-white light with a high level of colour rendering (3500K, CRI85) is totally glare free due to the LED OSA grid and is used efficiently without creating multiple shadows. Our LEDs reflect the colour spectrum more fully than standard fluorescent lighting, allowing better and more vivid colour rendering. The XT-A FLOOR LED OSA has been designed to replace a typical 4x 55 W floor lamp. An integrated sensor control allows additional energy saving. Various dimming and switching options mean that direct or indirect lighting is possible. In contrast to fluorescent lighting, direct and indirect lighting in LED lamps can be switched on separately from one another.
 
The new line of office lighting XT-A LED/OSA is based on the idea of using a large number of LEDs which are deglared by means of the OSA grid already used for the XT-A fluorescent luminaires. The luminaires produce large quantities of glare-free, brilliant-white light (3500 K, CRI > 85) with various dimming and switching options (including sensor control) and without generating multiple shadows. Together with standby consumption that has been reduced to just 0.2 watts, the luminaires meet even the strictest eco-requirements. With XT-A  LED/OSA, there is now a line of LED office luminaires on the market that has no need to fear comparison with its fluorescent counterparts.

Following the success of the GO XT office lighting range, the XT -A series is the second design line to be created within our office lighting segment and is likewise based on OSA technology (open-structure antiglare). The extremely flat aluminium and plastic head introduces a new, very elegant aesthetic language. As with the GO XT, an efficiency factor of 75% ensures extremely high / optimal light and antiglare levels (luminance 500cd/m² at 65°).

As regards quality of light and energy efficiency, our new XT-A LED OSA office lighting line is a major improvement on fluorescent equivalents. A brilliant-white light with a high level of colour rendering (3500K, CRI85) is totally glare free due to the LED OSA grid and is used efficiently without creating multiple shadows. Our LEDs reflect the colour spectrum more fully than standard triphosphor fluorescent strips, allowing better and more vivid colour rendering. The XT-A CEILING LED OSA is available with optional integrated sensor control. As a result, extra savings in energy are possible.

Our LEDs reflect the colour spectrum more fully than standard fluorescent lighting, allowing better and more vivid colour rendering. The XT-A LONG LED OSA has been designed to efficiently cast a highly consistent light on a workspace for two people. An integrated sensor control allows additional energy saving and various dimming and switching options. In contrast to fluorescent lighting, direct and indirect lighting in the LED lamps can be switched on separately from one another.

The two recessed luminaires XT-A DOWNLIGHT and XT-A SPOT round off the XT-A office lighting collection. The range is characterised by a homogeneous, integrated look. This consistency is the basis for a new mode of aesthetic expression, both in terms of the individual products and the relationship between the various models. The luminaires are equipped with high-performance state-of-the-art LEDs with excellent colour rendering. All the luminaires feature deeper-set LEDs which ensure more efficient deglaring than usual.

XT-A MONO – the latest addition to the existing XT-A collection – is a new office floor lamp equipped with a smaller head, making it particularly suitable for illuminating an individual workstation.


This product contains built-in LED lamps belonging to energy classes: A++,A+,A

Energy classes on a scale of A++ (highest efficiency) to E (lowest efficiency).

Product group: Table lights Free-standing lights Suspended lights Wall-mounted lights Ceiling-mounted lights Recessed ceiling lights Spotlights Office lights LED lights Linear lights Table lights General lighting General lighting General lighting General lighting General lighting General lighting Free-standing lights Linear lights Linear lights Pendant strip lights Task lights Task lights Suspended lights Ceiling-mounted lights Spotlights LED wall-mounted lights LED ceiling-mounted lights Linear lights Wall strip lights LED recessed ceiling lights LED lights LED-lights LED-lights LED lights Table lights LED-lights Suspended linear lights Wall-mounted lights Ceiling-mounted lights Recessed ceiling lights Recessed ceiling spotlights Freestanding lights Task lights LED-lights LED spotlights LED-lights Spotlights Linear lights Ceiling lights in aluminium Floor lamps in aluminium Pendant lights in aluminium Table lamps in aluminium Wall lights in aluminium Ceiling lights in metal Floor lamps in metal Pendant lights in metal Table lamps in metal Wall lights in metal Floor lamps in plastic
Designer: Tobias Grau

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