LED spot EUROLITE PST-40 QCL 40W RGBW – stage/architectural fixture, compact 40 W RGBW QCL LED

EUROLITE PST-40 QCL 40W RGBW is a compact LED spot designed for stage and architectural lighting. The fixture integrates a 40 W QCL RGBW LED engine that produces saturated and pastel tones through additive colour mixing. Its focused beam and compact housing make it suitable for wash lighting, accent illumination and dynamic colour effects in concerts, clubs, corporate events and architectural installations. The unit combines energy-efficient LED performance with straightforward control options for reliable, low-maintenance operation.

Advantages

The PST-40 QCL offers precise colour mixing across red, green, blue and white channels, delivering consistent colour output and smooth crossfades. Its 40 W QCL LED provides a high light output from a small form factor, while low power consumption reduces heat and energy costs. The fixture’s compact design simplifies mounting in tight spaces and integration into truss or ceiling installations. Durable construction and efficient thermal management contribute to long operational life and stable photometric performance.

Suitable for

Key specifications

How to use

Mount the fixture securely using appropriate clamps or brackets and connect to the mains supply following local electrical regulations. Configure control via DMX or on-device controls depending on the installation: assign DMX channels, set desired colour mixes and program intensity or effects. Position the spot to achieve the required beam coverage and adjust focus or aiming as needed. Allow adequate ventilation space and follow the manufacturer’s guidance for safe operation and handling.

Recommendations

For consistent colour results, perform colour calibration during setup and allow the fixture to reach normal operating temperature before final adjustments. Use appropriate diffusion or lenses if a softer wash is required. When integrating multiple units, ensure consistent DMX addressing and power distribution to avoid voltage drop on long runs.