Collingwood Thea Pro LED Downlight 10W 180mm White

Collingwood THP1N Thea Pro Commercial Downlight – 10W, 4000K, IP65

The Collingwood THP1N Thea Pro is a high-performance commercial LED downlight designed for retrofit and new commercial lighting installations requiring larger ceiling cut-outs. Delivering 1400 lumens from a 10W LED, this efficient 4000K cool white downlight offers excellent performance with efficacy up to 140lm/W, making it ideal for offices, corridors, retail environments and hospitality spaces.

With IP65 protection from below, the THP1N is suitable for bathroom Zone 1 ceiling installations, while its durable aluminium construction and TP(a) thermoplastic safety rating ensure reliable operation in demanding commercial environments.

High Efficiency Commercial Lighting

The Thea Pro THP1N delivers powerful illumination while maintaining low energy consumption. Producing 1400 lumens from just 10W, the fitting achieves high efficacy and helps reduce running costs in commercial installations.

The downlight produces 4000K cool white light, ideal for environments where clear, bright illumination is required such as offices, circulation areas and shared workspaces.

Wide Beam And Optional Low Glare Performance

The THP1N features an 80° beam angle, providing broad and even light distribution across commercial interiors.

With a standard UGR<22 glare rating, the fitting offers comfortable general lighting. When used with the optional THP12UGR insert, it can achieve UGR19 compliant low-glare lighting, making it more suitable for visually sensitive working environments.

Designed For Large Cut-Out Retrofits

The THP1N is engineered for installations requiring larger ceiling openings, fitting 145–180mm cut-outs. This makes it ideal for replacing older commercial downlights without extensive ceiling modifications.

The fitting includes push-fit loop-in / loop-out terminals, allowing fast wiring during installation, and supports rolled and blown insulation coverage on the luminaire side.

Durable Circular Design And Emergency Compatibility

Part of Collingwood’s circular economy design approach, the Thea Pro range allows the luminaire to be easily disassembled for LED or driver upgrades and end-of-life recycling.

The THP1N is compatible with several optional accessories including emergency converters, dimmable drivers and surface mounting kits, allowing the fitting to be adapted for a wide range of commercial lighting requirements.

With a long 80,000-hour LED lifetime and 5-year warranty, the THP1N offers a dependable fit-and-forget commercial lighting solution.

Key Features of Collingwood Thea Pro Downlight Include:

• Commercial LED Downlight Delivering 1400 Lumens From 10W
• 4000K Cool White Light Ideal For Offices And Commercial Interiors
• High Efficiency LED With Up To 140lm/W Performance
• Wide 80° Beam Angle For General Area Illumination
• UGR<22 Standard With Optional UGR19 Insert Available
• Large 145–180mm Cut-Out Range Ideal For Retrofit Applications
• Push-Fit Loop-In / Loop-Out Terminals For Faster Installation
• TP(a) Thermoplastic Construction With 850° Glow Wire Compliance
• Insulation Coverable Luminaire Suitable For Rolled And Blown Insulation
• Compatible With DALI-2, Push-Dim And Emergency Converters
• Long 80,000 Hour LED Lifetime 
• IP Rating: IP65
• 5 Year Manufacturer Warranty

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