Knightsbridge SUR5LED 5ft 45W LED Surface or Suspended Luminaire

Knightsbridge SUR5LED 45W Dual-Mount LED Luminaire

The Knightsbridge SUR5LED is a 5ft linear LED luminaire designed as an efficient replacement for older surface-mounted fluorescent fittings. Its clean, low-profile design is suitable for offices, classrooms, healthcare facilities, retail premises and other commercial interiors.

The integrated 45W LED produces 4,790 lumens of 4000K neutral white light. An opal diffuser and wide 110° beam provide broad, even illumination across desks, work surfaces and circulation areas.

Surface or Suspended Installation

The luminaire can be mounted directly onto a suitable ceiling or suspended to create a lower lighting position. Surface mounting provides a practical solution for general commercial installations, while suspension can complement open ceilings, high ceilings and contemporary interior designs.

A compatible 5FTT5KIT suspension kit is available separately and is required for suspended mounting.

Efficient Fluorescent Replacement

The SUR5LED offers a modern alternative to traditional fluorescent luminaires. Its integrated LED technology provides instant, consistent illumination without replaceable fluorescent tubes or starters.

A rated LED life of 50,000 hours L70B50 helps reduce routine lamp replacements and ongoing maintenance, making it suitable for installations with extended daily operating hours.

4000K Commercial Lighting

The 4000K neutral white output provides a clear, practical appearance suited to working and learning environments. It is less yellow than warm white lighting while avoiding the colder appearance of daylight-white fittings.

Typical applications include:

• Offices and meeting rooms
• Schools, colleges and classrooms
• Healthcare and consultation rooms
• Retail premises
• Reception and waiting areas
• Corridors and communal spaces
• Commercial work areas

Designed for Straightforward Wiring

Push-fit terminals with loop-in, loop-out capability help simplify electrical connections, particularly when installing several luminaires on the same circuit. The pressed-steel body provides a robust mounting structure, while the slim 45mm projection creates a neat ceiling profile.

Key Features

• 45W integrated linear LED luminaire
• Suitable for surface or suspended mounting
• 4,790-lumen delivered light output
• 4000K neutral white light
• Wide 110° beam angle
• Low-profile 45mm design
• Robust pressed-steel construction
• Opal polypropylene diffuser
• Push-fit loop-in, loop-out terminals
• Suitable for replacing fluorescent surface fittings
• Compatible suspension kit available separately
• 50,000-hour L70B50 rated LED life
• Five-year manufacturer’s warranty

Product Specifications

Please note: The suspension kit is not included and must be purchased separately if suspended mounting is required. This SUR5LED model does not include an emergency function.