John Lewis

Retail Lighting

GE Lighting's portfolio of CMH Ultra lamps have been specified by John Lewis for their new build and refurbishment program throughout the UK. Embodied into Edge Lighting's range of high efficiency luminaires, GE's CMH Ultra lamps optimize light output and provides superior color rendering and uniformity for their retail lighting.


London, UK see on map


Date: 2012

Our Customer

A household name in the UK, John Lewis department stores operate throughout the UK and are owned by the John Lewis Partnership. The retailer's flagship store on Oxford Street is the largest branch in the partnership and was one of the first stores to benefit from a retrofit with GE Lighting lamps.

The Expectation

GE CMH Ultra Lamps - John Lewis 6

As the European Union continues its phase-out of inefficient light bulbs, it's crucial that retail lighting applications start making the switch to modern alternatives, as traditional lamps may no longer be available when it comes to eventual replacement. In addition - the sooner the switch is made, the sooner retailers can reap the benefits of energy efficient lighting.

The Solution

GE Lighting's CMH Ultra lamps range has been designed specifically for retail environments, providing high efficiency, long life and superb overall lighting quality – ideal for enhancing retail displays and optimizing merchandise illumination. The ConstantColor CMH Ultra lamps last 25% longer than comparable products on the market, significantly extending maintenance cycles to achieve long term cost savings.

Results and Benefits

Barry Ayling, Lighting Design Manager at John Lewis Partnership commented: “As a responsible retailer, John Lewis endeavours to minimize its impact on the environment. By specifying GE Lighting's CMH Ultra lamp range, we have significantly reduced energy consumption without compromising the look and feel of our stores. Visually the stores and merchandise appears more vibrant in color, energy and maintenance costs are reduced and sustainability is optimized”. By design and specification, John Lewis has reduced energy consumption by over 50% whilst improving the look and feel of the retail lighting in their stores.

Introducing our ConstantColor™ Ceramic Metal Halide Range for retail lighting applications

Project images

Download the high-resolution images of GE Lighting's products
Download the best high resolution photos of this project.

Related products