LBT3533 Down Light

LBT3533: specifications and applications

LBT3533 is the LUMIBRIGHT SOLSTICE 45W 4000K BLACK DOWN LIGHT IP20 lighting model in the lumi indoor catalogue, listed under DOWN LIGHT. This page keeps the specifications, configuration choices and project notes for LBT3533 together, so it can be compared with other SOLSTICE models without substituting the dimensions or options of a neighbouring article.

The LBT3533 catalogue record lists power: 45W. Coordinate this load with the circuit schedule and the selected control gear.

The LBT3533 catalogue record lists body dimensions: Ø183x183x153mm. Check the housing against the architectural detail and the space reserved for installation.

The LBT3533 catalogue record lists cut-out: Ø165x165mm. Use the opening dimension separately from the outside body size when coordinating the finished surface.

The LBT3533 catalogue record lists colour temperature: 4000K. Compare the listed colour choices with finishes, surrounding light and the intended atmosphere.

The LBT3533 catalogue record lists colour rendering: 90. Include this catalogue value in the material and display-lighting comparison for the project.

The LBT3533 catalogue record lists optical distribution: 25°. Compare the listed option with target distance, spacing and the surface being illuminated.

The LBT3533 catalogue record lists enclosure rating: IP20. Coordinate this rating with the actual exposure, cleaning regime and installation conditions.

The LBT3533 catalogue record lists electrical requirement: 1050mA/36VDC. Keep the stated unit alongside the driver and control specification; a current rating must not be treated as a mains voltage.

The LBT3533 catalogue record lists finish or material: Black. Review the stated construction alongside adjoining architectural materials and sample approvals.

The LBT3533 catalogue record lists mounting: recessed. Check the fixing arrangement and access for installation before finalising the detail.

Compare LBT3533 with the lighting brief for the room, feature or circulation area being designed. Review the available model data alongside the architectural layout, viewing positions and intended control scenes. Keep the article reference visible in the schedule so the design team can coordinate the selected product with its mounting detail and any associated equipment. Project-specific suitability depends on that complete selection.

LBT3533 has 1 listed order-code configuration. The listed code is LBT3533.N.940.WBK.25. Use the exact listed combination when selecting finishes, colour temperature or optical options; an option appearing elsewhere in the family is not automatically an orderable combination for this article.

For a LBT3533 project submission, retain this model reference with the drawings and the selected configuration. Include the relevant dimensions, optical information and installation requirements in the coordination review. Where a document or value is not available on the page, request the model-specific information from the specification team rather than copying a value from another SOLSTICE article.

Main model page: LBT3533