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  3. Commercial LED Downlights
  4. Collingwood Lighting Thea Lite CCT Selectable LED Commercial Downlights
  5. Collingwood Lighting THL3X Thea Lite CSP White IP54 20W 2200-2400Lm 220mm Round Colour Selectable LED Commercial Downlight - Requires Driver

Collingwood Lighting THL3X Thea Lite CSP White IP54 20W 2200-2400Lm 220mm Round Colour Selectable LED Commercial Downlight - Requires Driver

Cwood THL3X Thea Lite Dwn/Lgt 20W Whi

The Collingwood THL3X Thea Lite CSP is a powerful 20W commercial LED downlight with colour selectable output, delivering up to 2400 lumens with IP54 protection.

Order code: THL3X
Manufacturer: Collingwood Lighting
GTIN:

£ 31.72 incl. VAT
£ 26.43 excl. VAT

Trade Price: £ 48.98
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Collingwood THL3X Description

The Collingwood Lighting THL3X Thea Lite CSP is a high-performance commercial LED downlight designed for larger ceiling cut-outs and demanding lighting environments such as offices, retail spaces, schools, and hospitality settings. With a 20W output and a lumen range of 2200–2400 lumens, it provides bright, efficient illumination ideal for general and task lighting applications.

Featuring colour selectable technology (3000K / 4000K / 6000K), the THL3X allows installers to easily adapt lighting to suit different environments, from warm ambient spaces to bright, high-visibility work areas. Its wide 90° beam angle ensures even light distribution, reducing shadows and enhancing overall visibility.

With an IP54 rating from below, the THL3X is protected against dust and splashing water, making it suitable for use in washrooms, corridors, and other commercial environments requiring added durability. Built using Collingwood’s CSP (chip scale package) LED technology, it offers high efficacy of up to 120lm/W and long-lasting performance with a lifespan of up to 50,000 hours.

Designed for ease of installation, the downlight features a plug-and-play connector and requires a separate LED driver, allowing compatibility with dimming systems such as DALI and emergency lighting solutions. Its slim 33mm depth and 220mm diameter make it ideal for installations with limited ceiling void space.

Collingwood THL3X Features

  • Power: 20W LED commercial downlight (driver required)
  • Light output: 2200 – 2400 lumens
  • High efficacy: up to 120 lm/W
  • Colour selectable: 3000K / 4000K / 6000K
  • Beam angle: 90° for wide, uniform light distribution
  • IP54 rated (from below) – suitable for bathrooms and commercial areas
  • CSP LED technology for improved efficiency and reliability
  • UGR<25 for comfortable lighting in circulation areas
  • CRI: >80 for accurate colour rendering
  • LED lifetime: up to 50,000 hours (L80)
  • Voltage: 220–240V AC (via external driver)
  • Plug & play connector for fast installation
  • Compatible with DALI dimming and emergency drivers
  • Construction: aluminium and polycarbonate body
  • Finish: white
  • Diameter: 220mm
  • Cut-out: 200mm
  • Depth: 33mm – suitable for shallow ceiling voids
  • Electrical Class II
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