Product Description

The Collingwood THL2T Thea Lite CSP is a high-efficiency, colour-switchable commercial downlight designed for versatile use across a wide range of environments. Suitable for offices, schools, gymnasiums, hotels and circulation spaces, it delivers powerful and consistent illumination while ensuring low running costs thanks to an impressive efficacy of up to 120 lm/W.

With an IP54 rating from below, the unit is protected against water splashes, making it suitable for both internal and sheltered external installations. A slim 33 mm profile allows effortless fitting in shallow ceiling voids, while the plug-and-play connector system and loop-in/loop-out push-fit terminals ensure rapid, hassle-free installation.

Key Features

• Tri-CCT selectable: 3000K / 4000K / 6000K
• High performance up to 120 lm/W, reducing energy usage and operating costs
• Fast installation with plug-and-play connectors and push-fit terminals
• UGR 25 compliant – delivers comfortable, glare-controlled lighting suitable for washrooms, stairwells and general circulation spaces
• IP54 splash protection from any direction
• Ultra-slim 33 mm depth ideal for installations with restricted ceiling voids
• TP(a) rated thermoplastic diffuser and 850 °C glow-wire tested for enhanced safety
• Durable ADC12 aluminium alloy housing for long-lasting reliability
• Mains dimmable (leading/trailing edge) and 0–10V dimming options

Specification

• Warranty: 5 years
• CRI: >80
• UGR: 25
• IP Rating: IP54 (from below), IP20 (from above)
• Dimming Options: 0–10V and mains dimmable (leading/trailing edge)
• Input Voltage: 220–240V AC
• Ambient Temperature Range: –20°C to +40°C
• Insulation Coverable: No
• Cut-Out Size: 150 mm
• Body Material: ADC12 aluminium alloy, PC, PET
• Electrical Class: Class II
• Beam Angle: 90°
• Finish: White
• CCT Range: 3000K / 4000K / 6500K
• Efficiency: 111–120 lm/W
• Emergency Lumens: See accessories
• LED Lifetime: L80 50,000 hours
• Power Factor: 0.967
• Diffuser Rating: TP(a)
• Battery Warranty: 3 years
• Connector Type: Push-fit terminal, loop-in / loop-out
• Energy Class: B
• Width: 203 mm
• Length: 203 mm
• Height: 33 mm
• Style: Mains dimmable