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Drive-over LED in-ground luminaires

With small dimensions for flush-mounting installation · Location luminaires

LED in-ground luminaires with a luminaire housing made of cast stainless steel. Luminaires with small dimensions for flush-mounting installation in paved ground surfaces both indoors and out.

The luminaires are mounted in a housing made of cast stainless steel on a foundation provided by the customer that absorbs the pressure loads. The luminaires can be driven over by vehicles with pneumatic tyres. The luminaires must not be used in areas where they are exposed to horizontal loads caused by braking, accelerating and changes of direction.


Pressure load 2000 kg
Material Stainless steel · Cast stainless steel
Installation depth 60 · 100 mm
Protection class IP 68  10 m
Size Ø 75 · 115 mm

Trim ring made of stainless steel
Luminaire housing made of cast stainless steel
Safety glass
Reflector made of pure anodised aluminium
1.8 m connecting cable with water stop

77 027 · 77 017  24 V DC · without power supply unit · Safety class III,
77 028 · 77 018 · 77 019  with power supply unit · Safety class I

The operating temperatures T specified in the table (according to EN 60 598, ambient temperature ta 15 °C) are reached in the centre of the glass surface.

On request, the luminaires are available in the light colours green, blue, amber and red.

The luminaire luminous flux and the luminaire connected wattage quoted in the table might 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.

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.

Historical façade

Various different luminaires are used to illuminate historical façades. Beginning on the ground floor, arcades are illuminated with in-ground floodlights. Here it is important to make sure that the luminaires can stand up to being driven over by car tyres. Depending on the version of the luminaires, pressure loads of up to 5000 kg are possible. Between the floors, the house has ledges from where...

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LED colour temperature
Location luminaires 
77 027 K3   0.8 W 26 lm 20° 75 45 x 92 60
77 028 K3   3.5 W 74 lm 20° 115 80 x 130 100
Floodlights · symmetrical 
77 017 K3   3.0 W 125 lm 44° 25° 75 45 x 92 60
77 018 K3   4.6 W 343 lm 33° 25° 115 80 x 130 100
Floodlights · asymmetrical 
77 019 K3   4.6 W 362 lm 38/35° 25° 115 80 x 130 100

BEGA Library

BEGA Library is a collection of digital publications from Lichtgruppe Gantenbrink. Learn more about our products, discover examples of impressive applications, and watch our high-definition videos.
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BEGA AR is pleased to help you assess our luminaires in your own private setting. In a virtual presentation you can place up to five different luminaires simultaneously in any positions you like: in the house, around the house or in the garden. You can then view them from all angles, switching them on and off and even taking photos ofthe various scenes.
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Electrical safety

The luminaires in this catalogue are designed and produced on the basis of the EN 60598/VDE 0711 standards. The majority of the luminaires bear the relevant test mark on the type plate as well as on the packaging and instructions for use. The other luminaires have been or will be submitted for certification, but the certification and approval procedure is still in progress. We can provide information on the status of the certification procedure at any time. Special orders are produced in accordance with the above set of regulations.
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