Lighting accessory EUROLITE Theatre 200 black — flügelbegrenzer for stage lighting fixtures

EUROLITE Theatre 200 black is a flügelbegrenzer (barn door) accessory designed for compatible stage and theatre lighting fixtures. Finished in matte black, it mounts to the front of fixtures to shape the light beam, reduce unwanted spill and increase contrast on stage. The accessory is intended for use with profile and fresnel-style lamps where directional control and precise framing of the beam are required.

Advantages

The barn door provides a straightforward mechanical solution for beam shaping without altering colour or intensity. Its black finish minimises reflections and helps maintain consistent contrast. The construction allows individual leaves to be adjusted to create narrow or wide beam shapes, improving control when masking stage edges or avoiding light on the audience. Installation and removal are quick, enabling fast configuration changes during setup and rehearsals.

Suitable for

• Theatrical and stage lighting where beam shaping is required
• Studio and film sets to control spill and contrast
• Event and concert lighting for masking fixtures and directing light
• Rehearsal spaces and small theatres needing precise edge control

Key specifications

• Finish: matte black to reduce reflections
• Compatibility: designed for use with Theatre 200 series style fixtures and similar-sized fixtures
• Adjustable leaves: individually movable panels for beam shaping
• Material: lightweight metal construction for durability and heat resistance
• Mounting: front-attach design for quick fitting and removal

How to use

Attach the flügelbegrenzer to the front of a compatible fixture following the fixture manufacturer’s mounting points. Adjust each leaf to shape the beam and block unwanted spill; small movements of the leaves alter the edge sharpness and width of the projected light. When used in combination with focusing and shutters, the barn door helps achieve a precise light pattern. Ensure the accessory is securely fitted before powering the lamp and allow a short warm-up period before final adjustments.

Usage recommendations

Regularly inspect the attachment points and leaves for deformation or loose fittings. Use of the accessory is recommended with compatible fixtures that provide adequate ventilation and heat dissipation to avoid overheating. Clean with a dry cloth and avoid abrasive cleaners to maintain the matte finish and performance.