Collingwood H2 Lite Downlight Brushed Steel 4000K DLT388BS5540

Collingwood DLT388BS5540 H2 Lite — 4.3W Fire-Rated LED Downlight, 4000K Cool White, IP65, Brushed Steel

The Collingwood DLT388BS5540 H2 Lite fire-rated downlight delivers high-performance, energy-efficient lighting for a wide range of applications. Offering 490lm of 4000K cool white illumination from only 4.3W, this IP65-rated downlight is suitable for Bathroom Zone 1 ceilings, making it a practical solution for bathrooms, kitchens, hallways and utility areas.

Part of the trusted Collingwood H2 Lite range, which has supplied millions of units across the UK, this downlight combines energy-efficient LED technology with dependable fire protection. The fitting also features TRIAC mains dimming, ensuring compatibility with both leading and trailing edge dimmers so users can easily adjust light levels to suit different environments.

Fast Installation with Easy-Fit Connector

Engineered for electricians and installers, the H2 Lite features a patented Easy-fit connector that allows fast first-fix and second-fix wiring. The push-fit connector accepts Twin & Earth (6242Y) or 3-core cable, helping reduce installation time on site.

The downlight’s shallow 46mm depth allows installation in ceilings with limited void space, while the 64–72mm cut-out compatibility makes it suitable for both new installations and retrofit upgrades.

Fire-Rated Ceiling Protection and Bathroom Safety

The fitting maintains the fire integrity of ceilings with tested ratings of 30, 60 and 90 minutes for solid timber constructions, along with 30 minutes in I-joist and metal web ceilings. Its 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 driver, the H2 Lite complies with UK Building Regulations Part B, C, E, P & L, providing reliable safety and performance.

Bright Cool White Lighting with Long LED Life

Producing 490 lumens of 4000K cool white light, the H2 Lite provides crisp, clear illumination suited to kitchens, bathrooms and task-focused areas. The 55° beam angle ensures balanced light coverage, while CRI>80 colour rendering helps maintain natural colour appearance.

With an impressive L70 LED lifetime of 70,000 hours, this energy-efficient downlight reduces maintenance and replacement costs over time.

Key Features of the Collingwood H2 Lite DLT388BS5540 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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