Product Description

The Collingwood THL1T Thea Lite CSP is a high-performance, colour-switchable commercial downlight designed for versatile installation across a wide range of environments including offices, schools, gymnasiums, hotels, corridors and communal areas. With an IP54 rating from below, it is suitable for both internal and sheltered external applications.

Engineered for efficiency, this 10W luminaire delivers up to 120 lm/W, reducing running costs while providing outstanding illumination quality. A slim 33 mm profile and plug-and-play connector system ensure fast, simple installation even in restricted ceiling voids.

Key Features

• Switchable colour temperature: 3000K / 4000K / 6000K
• High efficiency up to 120 lm/W for reduced energy consumption
• Quick installation with plug-and-play connectors and loop-in/loop-out terminals
• UGR 27 compliant – suitable for bathrooms, washrooms, stairwells and circulation areas
• IP54 protection (from below) for added resilience against water splashes
• Ultra-low 33 mm profile ideal for shallow ceiling voids
• TP(a) rated thermoplastic diffuser and 850 °C glow-wire tested
• Durable ADC12 aluminium alloy construction

Specification

• Warranty: 5 years
• CRI: >80
• UGR: 27
• IP Rating: IP54 (below), IP20 (above)
• Dimming Options: 0–10V, mains dimmable (leading and trailing edge)
• Input Voltage: 220–240V AC
• Ambient Temperature Range: –20°C to +40°C
• Insulation Coverable: No
• Cut-Out Size: 100 mm
• Materials: ADC12 aluminium alloy, PC, PET
• Electrical Class: Class II
• Beam Angle: 80°
• Finish: White
• CCT Range: 3000K / 4000K / 6000K
• Efficiency: 110–120 lm/W
• Emergency Output: See accessories
• LED Lifetime: L80 50,000 hours
• Power Factor: 0.945
• Diffuser Rating: TP(a)
• Battery Warranty: 3 years
• Connector Type: Push-fit, loop-in / loop-out
• Energy Class: C
• Dimensions (W×L×H): 121 × 121 × 33 mm
• Style: Mains dimmable
• Sensor Option: None
• Emergency Option: None
• Wattage & Output: 10W | 1100–1200 lm
• Adjustability: Fixed (non-tiltable)

Data Sheet

Click here to download the Collingwood THL1T data sheet