Sollux

Sollux Sigma Surface-Mount Ceiling Light

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£48.00 GBP
£48.00 GBP £68.00 GBP
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Sollux Sigma Surface-Mount Ceiling Light from the Sigma range by Sollux is a sculptural, surface-mounted fixture that blends brutalist material cues with a modern architectural twist. Cast in tactile plaster/ceramic with a neutral grey tone, it’s intended for indoor ceiling or wall locations where decorative, directional illumination is required.

The design uses a twisted rectangular prism profile that changes silhouette with viewing angle, creating a strong architectural presence. The Sigma is offered in Concrete, Black and Grey finishes to suit contemporary interiors.

Manufactured from cast plaster/ceramic, the fixture has a deliberately textured, porous surface with visible pitting that echoes raw concrete. Sharp, well-defined edges and flat planes give a refined, crafted feel despite the industrial aesthetic.

Lighting comes from two E27 lamps (2x max 15W LED) delivering an up-and-down wall-wash effect ideal for highlighting wall surfaces or artworks. The Sigma runs at ~230V, 50Hz and is protection class I for safe mains installation.

The flat rear plate mounts flush to ceilings or walls for a seamless look. IP20 rated for indoor use; light sources are not included. Dimensions are 42 x 12 x 14 cm. The manufacturer backs the product with a 5-year warranty.

At Light Monster we make considered design accessible. The Sollux Sigma gives you striking architectural style at a competitive price, backed by lighting expertise and clear, straightforward product details to help you choose the right fit for your space.

Dimensions & Weight

  • Depth (cm): 12
  • Height (cm): 14
  • Width (cm): 42

Functionality

  • Materials-specific: Plaster / Ceramic
  • Operating voltage: 230V
  • F-norm rated: No
  • Cable excluded?: No

Certifications & Ratings

  • Recommended application surface:
    • Concrete: Ceiling
    • Black: Wall
    • Grey: Wall
  • Product warranty: 5 years
  • IP rating: IP20
  • CE (EU directive) compatible?: No
  • Safety classification: Class I
  • Interior / exterior restrictions: Interior Use Only

Manufacturer's Part Numbers

Black: SL.0870
Concrete: SL.0644
Grey: SL.0869

Delivery & Returns

We want to make sure you're completely happy with your order. You have up to 30 days from delivery to return or exchange an item. Just make sure you have the original receipt.

Before placing your order, please double-check all measurements, finishes, and light source compatibility, as delivery and handling fees are non-refundable.

Please note: Custom or made-to-order items are not eligible for return or exchange.

For full details, see our [Terms & Conditions].

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Testimonials

  • Fast and helpful

    Everything arrived on time and exactly as expected. The customer support team was genuinely helpful when i had an assembly question —refreshingly easy to deal with.

    James Walker
    Brighton

  • Great Value Lighting

    I was surprised by the quality at this price. Light Monster made it simple to source lights for our new café.

    Marta Ruiz
    London

  • Best price price

    We ordered lighting for 12 units, and everything was spot on and at the best price i found.

    Tom Ellison
    Property Developer, London