Case study · Theatre · Oberhausen, Germany

Extending theatre step lighting at Metronom Theater.

Metronom Theater in Oberhausen shows how theatre step lighting can grow with the venue. The original 384 metres of SL2 profiles, DMX control and coordinated backup operation were extended to around 424 metres in 2026, including plug-in lighting for reconfigurable platforms and removable access steps.

Extension in 2026 SL2 · edge and tread DMX + backup operation Plug-in platform lighting
424 m in total 384 m originally, extended by approx. 40 m in 2026
approx. 760 m LED Warm-white light lines in the original installation
DMX + backup operation Controls and power integrated with existing infrastructure
24 V plug-in For variable Bütec platforms and two removable access steps
The challenge

Visible steps with discreet lighting in the auditorium.

Step edges and treads needed to remain visible without unnecessarily brightening the darkened theatre. Existing cable routes, dimming, controls and backup operation had to be coordinated with the profiles from the outset.

Bissinger Lights designed and installed the original system using the SL2 LED step profile, warm-white LED strips, power supplies, dimmers and DMX integration. Profiles were adapted to the different step layouts and installed on site.

01 · ORIGINAL INSTALLATION

384 metres of SL2 illuminated stair nosing.

SL2 marks the front edge and also directs light onto the tread. This helps visitors identify steps with dark floor finishes while keeping the light lines visually restrained.

Power supplies and DMX controls at Metronom Theater Oberhausen
Controls · power · backup operation
Behind the light line

Power and DMX controls coordinated with the existing theatre.

Power supplies, dimmers, circuits and the DMX interface were designed around the existing installation. Their coordination enables repeatable dimming and the backup operating mode defined for the theatre.

DMX
Dimming for theatre operationLight levels can be adjusted to the operating situation.
24 V
Power matched to the circuitsPower supplies and distribution suit the installation and cable routes.
BACKUP
Backup operation integratedExisting infrastructure was considered in the system design.
EXISTING
Existing cable routes retainedSuitable existing infrastructure was reused wherever practical.
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02 · EXTENSION IN 2026

More step lighting, with connections for changing platform layouts.

Additional SL2 profiles were installed in the upper tier. In the lower area, the key requirement was to keep the lighting usable when Bütec platforms are assembled, reconfigured or completely removed for different productions.

Bütec platforms with plug-in LED step lighting at Metronom Theater
Lighting follows the changing platform layout

A permanently hardwired layout would have required intervention at each change. The extension therefore uses plug-in 24 V distribution with robust four-pin XLR connectors, defined connection points, labelled leads and prefabricated cable harnesses.

Two illuminated removable access steps were also fitted with plug connections. They serve an alternative front-area layout when the platforms are absent, allowing both configurations without improvised wiring.

01 · POWER FEED 24 V connection points Defined connections supply the variable areas.
02 · DISTRIBUTION Prefabricated cable harness Labelled branches connect the individual platform units.
03 · CONNECTORS Four-pin XLR connectors Robust, locking connections for repeated assembly changes.
04 · CONFIGURATIONS Platforms & removable steps Lighting connections can be separated to suit different layouts.
Technical implementation

Plug-in step lighting that is practical to reconfigure.

A useful modular installation needs more than connectors. Clear connection points, correct cable lengths, consistent labels and a distribution layout that is easy to follow make repeat assembly practical.

24 V DC Coordinated low-voltage distribution Matched to the installed profiles and lighting areas.
Four-pin XLR Locking connectors Robust connections for repeated reconfiguration.
Cable harness Prefabricated branches Correct lengths and defined branches simplify assembly and fault finding.
Labelling Clear circuit identification Labelled leads and sockets reduce connection errors.
Modular Several assembly layouts Platforms and two removable access steps can operate separately or together.
SL2 A consistent lighting effect The extension matches the existing warm-white installation.
Wall connection plate with four-pin XLR socket for 24 V step lighting
Labelled XLR leads for step lighting
Prefabricated harness with connections for movable platforms
Cable harness supplying plug-in LED step profiles
Two removable illuminated access steps for an alternative Metronom layout
The result

Around 424 metres, integrated with the original installation.

The additional step areas match the original system visually and technically. The platform area remains reconfigurable, with a layout designed to support later changes, maintenance and everyday theatre operation.

Project video

The original Metronom Theater installation.

Case-study questions

Key project details.

For similar theatre or seating projects, profiles, cable routing, controls and backup operation are designed around the individual installation.

Which LED step profile was used at Metronom Theater?

The installation uses the SL2 LED step profile. It marks the step edge and provides additional light on the tread.

What was the original scope?

The original installation comprised 384 metres of SL2 profiles and approximately 760 metres of warm-white LED strips. DMX control was coordinated with the theatre’s existing backup operation.

What was added in 2026?

Approximately 40 metres of profiles brought the total to around 424 metres. The variable Bütec platforms also received plug-in 24 V distribution with four-pin XLR connectors, connection plates and prefabricated cable harnesses.

Why use plug connections for the platforms and access steps?

Bütec platforms are reconfigured or removed to suit the production. Two separate illuminated access steps serve an alternative layout. Plug connections allow the team to switch between these configurations without temporary wiring.

Planning an extension?

Start with a photograph, drawing or short description.

Planning a theatre refurbishment, movable platforms or an extension to existing step lighting? Describe the layout and operating requirements. We can coordinate the system package and interfaces with your local project team.