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Drive-over LED on-ground luminaires

Name: Surface-mounted luminaire 77 090 K4, LED 15.0 W
Brand: BEGA

For installation on ground level to illuminate ground surfaces

Villa, Berlin

Villa, Berlin

Villa, Berlin

Betenhof, Dortmund

Betenhof, Dortmund

Government district, Berlin

Residential complex Chausseestrasse 37, Berlin

Puente de Treto

The construction principle of these luminaires provides a solution for numerous lighting applications on flat ground surfaces. The significantly lower installation costs compared to recessed luminaires and the different installation variants reduce installation costs and offer a high degree of flexibility. The luminaires are simply fixed to the substrate with a mounting plate. Just one core hole needs to be drilled by the customer for the cable to pass through. The luminaires can thus be installed in loose substrates such as sand or gravel. To meet the various requirements at the installation site, we offer a connection housing or anchorage unit as an accessory that can be ordered separately.

Depending on the ground‘s load-bearing capability, the luminaires can support loads of up to 1000 kg and can be driven over by vehicles with pneumatic tyres. The luminaires must not be used in areas exposed to horizontal loads caused by braking, accelerating and changes of direction.

1 Technical specifications
2 Planning examples

Pressure load 1000 kg
Material Stainless steel · Cast aluminium
Protection class IP 67
Size Ø 160 · 270 mm

BEGA Thermal Management ®
77 069 · 77 070 Safety class III

Cast aluminium and stainless steel
Borosilicate glass
Reflector made of pure anodised aluminium
Water stop · Connecting cable

20-year availability guarantee for LED modules

A separate 24 V DC power supply unit is required to operate luminaires 77069 · 77070.

The luminaire luminous flux and the luminaire connected wattage quoted in the table may change as a result of technical progress. On our website you will find data sheets with information on each luminaire concerning not only the current values but also the LED service life and the luminous flux in relation to the respective colour temperature.

Luminaire colour graphite

Planning examples

On the basis of our empirical values and the suggestions of architects and planners, we have compiled room situations for which lighting design is frequently required. In the following, we shall present possible illumination solutions for these architectural situations. It goes without saying that all technical lighting standards are complied with. In some cases, the degree of illuminance proposed by us may even exceed the standard. For us, the aesthetics of light and a high level of visual comfort are important criteria for such decisions. At the same time, the form and the size of the luminaires must fit into the architectural surroundings. For example, we often recommend larger models if a structure has large dimensions – even if smaller luminaires with lower output would be enough. In such cases, the degree of illuminance can be reduced to a suitable level by means of a light control system.

Living area

Open living area with a ceiling height of 5.5 m. A glass front provides a clear view of the adjacent terrace area. Recessed ceiling luminaires shining downwards are responsible for the basic illumination. On the far side, wall luminaires ensure pleasant background light. These luminaires emit glare-free light upwards and downwards, so that through their group arrangement the entire wall is...

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LED colour temperature

3000 K

4000 K

1 light sector 180°
	LED		Power supply unit	A	B	AC/DC
77 069 K3	1.3 W	20 lm	without · 24 V DC	Ø 160	40	—
77 069 K4	1.3 W	21 lm	without · 24 V DC	Ø 160	40	—
77 089 K3	7.0 W	177 lm	on/off	Ø 270	55	✓
77 089 K4	7.8 W	114 lm	on/off	Ø 270	55	✓

1 light sector 360°
	LED		Power supply unit	A	B	AC/DC
77 070 K3	2.6 W	29 lm	without · 24 V DC	Ø 160	40	—
77 070 K4	2.6 W	30 lm	without · 24 V DC	Ø 160	40	—
77 090 K3	13.4 W	265 lm	on/off	Ø 270	55	✓
77 090 K4	15.0 W	219 lm	on/off	Ø 270	55	✓

no longer included in the current catalogue new in the range