Collingwood H2 Lite Downlight Black 4000K DLT388BLK5540

Collingwood DLT388BLK5540 H2 Lite — 4.3W Fire-Rated LED Downlight, 4000K Cool White, IP65, Matt Black

The Collingwood DLT388BLK5540 H2 Lite is a high-performance fire-rated LED downlight designed for modern interiors requiring reliable, energy-efficient lighting. Delivering 490lm of cool white (4000K) illumination from just 4.3W, this IP65-rated LED downlight is suitable for Bathroom Zone 1 ceiling installations, making it ideal for bathrooms, kitchens, hallways and contemporary living spaces.

Part of the widely trusted Collingwood H2 Lite range, this downlight combines dependable fire protection with a stylish matt black integrated bezel, offering a clean architectural finish that suits modern and industrial-style interiors. The fitting is also TRIAC mains dimmable, ensuring compatibility with both leading and trailing edge dimmers for smooth and adjustable lighting control.

Installer-Friendly Design with Patented Easy-Fit Connector

The H2 Lite is engineered to simplify installation. Its patented Easy-fit connector allows electricians to complete first-fix wiring quickly and then connect the luminaire during second fix, saving time on site.

With a shallow 46mm installation depth, the fitting is ideal for ceilings with limited void space. The 64–72mm cut-out compatibility also makes it suitable for replacing older downlights without requiring ceiling modifications.

Fire-Rated Protection and Bathroom Safety

This fire-rated LED downlight helps maintain the fire integrity of ceilings with tested ratings of 30, 60 and 90 minutes in solid timber constructions, along with 30 minutes in I-joist and metal web ceilings. The IP65 rating from below provides protection against moisture and splashes, enabling safe installation in Bathroom Zone 1 ceiling locations.

With Class II electrical protection and an integrated SELV LED driver, the fitting complies with UK Building Regulations Part B, C, E, P & L, ensuring safe and reliable operation.

Bright Cool White Lighting with Long LED Lifetime

The H2 Lite produces 490 lumens of crisp 4000K cool white light, making it ideal for spaces requiring clear, functional illumination. A 55° beam angle provides balanced light distribution, while CRI>80 colour rendering ensures accurate colour appearance indoors.

With an impressive L70 LED lifetime of 70,000 hours, this downlight offers long-term reliability and reduced maintenance costs compared with traditional lighting solutions.

Key Features of the Collingwood H2 Lite DLT388BLK5540 Include:

• Fire Rated LED Downlight – Tested For 30/60/90 Minute Fire Protection In Solid Timber Ceilings
• Cool White LED Light – 4000K Colour Temperature Delivering 490lm Output
• Energy Efficient Lighting – 4.3W LED Producing Up To 114lm/W
• IP65 Rated From Below – Suitable For Bathroom Zone 1 Ceiling Installations
• TRIAC Mains Dimmable – Compatible With Leading & Trailing Edge Dimmers
• Patented Easy-Fit Connector – Faster First & Second Fix Installation
• Shallow Ceiling Void Requirement – Compact 46mm Installation Depth
• Insulation Coverable – Safe For Use With Rolled And Blown Insulation
• Wide 55° Beam Angle – Balanced Light Distribution For General Room Lighting
• Long 70,000 Hour LED Lifetime – Reliable Performance With Reduced Maintenance
• Ceiling Cut-Out Size: 64–72mm
• Diameter: 90mm
• Depth: 46mm
• Weight: 180g
• Warranty: 10 Years

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