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  1. Electrical Supplies
  2. Lighting Fittings
  3. Commercial LED Downlights
  4. Collingwood Lighting Thea Lite CCT Selectable LED Commercial Downlights
  5. Collingwood Lighting THL1T Thea Lite CSP White IP54 10W 1100-1200Lm 120mm Round Dimmable LED Commercial Downlight With TP(a) Diffuser

Collingwood Lighting THL1T Thea Lite CSP White IP54 10W 1100-1200Lm 120mm Round Dimmable LED Commercial Downlight With TP(a) Diffuser

Collingwood Lighting THL1T Thea Lite CSP White IP54 10W 1100-1200Lm 120mm Round Dimmable LED Commercial Downlight With TP(a) Diffuser

The Collingwood THL1T Thea Lite CSP is a compact, high-efficiency commercial LED downlight with selectable colour temperature and low-profile design.

Order code: THL1T
Manufacturer: Collingwood Lighting
GTIN:

£ 28.30 incl. VAT
£ 23.58 excl. VAT

Trade Price: £ 38.41
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Collingwood THL1T Description

The Collingwood Lighting THL1T Thea Lite CSP LED Downlight is a versatile and energy-efficient lighting solution designed for commercial environments such as offices, schools, corridors, and hospitality settings. Delivering 1100–1200 lumens from just 10W, this high-performance downlight offers excellent illumination while keeping energy consumption low.

Featuring CCT selectable technology (3000K, 4000K, 6000K), the THL1T allows installers to easily adjust the light output to suit different environments, from warm ambient lighting to bright, task-focused illumination. Its UGR19-compliant design and TP(a) diffuser ensure comfortable, low-glare lighting, making it ideal for areas where visual comfort is essential.

With an IP54 rating from below, this downlight is suitable for both internal and semi-exposed environments, including washrooms and circulation areas. The ultra-slim 33mm depth makes it perfect for installations with shallow ceiling voids, while plug-and-play connectors allow for fast and efficient installation.

Built with durable aluminium and polycarbonate materials and offering a long LED lifespan of up to 50,000 hours, the Thea Lite CSP provides a reliable, low-maintenance lighting solution for modern commercial projects.

Collingwood THL1T Features

  • 10W LED commercial downlight
  • Lumen output: 1100 – 1200 lumens
  • Colour selectable (CCT): 3000K / 4000K / 6000K
  • UGR ≤19 low glare for comfortable lighting environments
  • IP54 rated (from below) / IP20 (from above)
  • Beam angle: 80° for wide, even light distribution
  • Dimmable (mains, 0–10V, DALI-2, push dim options)
  • TP(a) rated diffuser for fire safety compliance
  • Dimensions: 120mm diameter x 33mm depth
  • Cut-out size: 100mm
  • High efficacy: up to 120 lm/W
  • LED lifespan: up to 50,000 hours (L80)
  • Input voltage: 220–240V AC
  • Construction: aluminium housing with polycarbonate diffuser
  • Ultra-slim design ideal for shallow ceiling voids
  • Plug-and-play connectors for quick installation
  • Suitable for offices, schools, corridors, washrooms, and commercial spaces
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