Collingwood H2 Pro 550 LED Downlight Fire Rated 4000K DLE4727040

Collingwood DLE4727040 H2 Pro 550 — 5.2W Fire-Rated LED Downlight, 4000K Cool White, 70° Beam, IP65

The Collingwood DLE4727040 H2 Pro 550 is a high-performance fire-rated LED downlight designed for professional residential and commercial lighting installations. Delivering 580lm of 4000K cool white light from just 5.2W, this IP65-rated LED downlight provides bright, energy-efficient illumination ideal for kitchens, bathrooms, hallways and modern living spaces.

Part of the advanced Collingwood H2 Pro 550 range, this model features a wide 70° beam angle for broader light distribution, making it ideal for general room lighting and open-plan spaces. With TRIAC dimming compatibility, it works with both leading and trailing edge dimmers, allowing flexible brightness control to create the perfect lighting environment.

Professional Installation with Easy-Fit Connector

The H2 Pro 550 is engineered for faster and more secure installation. It features a 2-part Easy-fit connector with push-fit loop-in/loop-out terminals, allowing electricians to complete first-fix wiring quickly before attaching the luminaire during second fix.

The flexible driver neck simplifies positioning in tight ceiling voids, while the fitting’s 64–72mm cut-out compatibility makes it suitable for both new installations and retrofit upgrades.

Fire-Rated Safety and Bathroom Protection

This fire-rated downlight maintains ceiling fire integrity with tested ratings of 30, 60 and 90 minutes in solid timber ceilings, plus 30 minutes in I-joist and metal web constructions. The IP65 rating allows installation in Bathroom Zone 1 ceiling locations, providing protection against moisture and splashes.

Built with Class II electrical protection and integrated SELV driver technology, the H2 Pro 550 complies with UK Building Regulations Part B, C, E, P & L and offers built-in over-voltage, thermal and short-circuit protection for reliable operation.

Flexible Design with Interchangeable Bezels

The H2 Pro 550 is designed to adapt to different interior styles. The luminaire is supplied without a bezel, allowing installers to choose from a range of Collingwood twist-and-lock bezel options in different finishes and shapes.

It is also compatible with Collingwood emergency conversion modules, enabling emergency lighting functionality when paired with the LEDEP10 emergency converter (sold separately).

With high efficiency of up to 112lm/W and an L70 lifetime of 70,000 hours, the H2 Pro 550 provides dependable, long-term lighting performance with reduced maintenance.

Key Features of the Collingwood H2 Pro 550 DLE4727040 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 580lm Output
• Wide 70° Beam Angle – Ideal For General Room And Open Area Lighting
• High Efficiency LED Performance – Up To 112lm/W Energy Efficiency
• IP65 Rated – Suitable For Bathroom Zone 1 Ceiling Installations
• TRIAC Mains Dimmable – Compatible With Leading & Trailing Edge Dimmers
• Easy-Fit Connector – Fast First & Second Fix Installation With Loop In Loop Out Wiring
• Flexible Driver Neck – Simplifies Installation In Tight Ceiling Voids
• Insulation Coverable – Suitable For Use With Rolled And Blown Insulation
• Compatible With Twist And Lock Bezels – Multiple Finish Options Available
• Compatible With Emergency Conversion Module – LEDEP10 (Sold Separately)
• Ceiling Cut-Out Size: 64–72mm
• Diameter: 90mm
• Depth: 49mm
• Weight: 186g
• Warranty: 7 Years

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