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Constellation Lighting Ltd

Phone: 0114 247 9900

Contact name: Dan Blair

Company webpage

Email: dan@constellation.lighting

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Constellation Lighting Ltd

About the Company

We help companies improve their lighting by switching to LED whilst significantly reducing the running costs and carbon emissions of the business. As a distributor for one of the largest LED lighting manufacturers in the world we can offer 10 year warranties on the products offered. 

Accredited technology groups: Lighting

Case Study: Hermes

Existing technology: 102x 400W Sodium High Bays suspended at 8m. The warm colour temperature of the lights made the reading of bar codes on the packages difficult slowing the whole process down. This was on top of the high maintenance and running costs of the fittings. 

Solution: 102x 82W LED Luminaires lowered to 6m. This allowed a lower wattage product to be specified which lowered the investment and payback period. The 5700K colour temperature immediately contributed to a reduction in picking errors.

The LED project was backed by a 10 Year manufacturer warranty from Cree. The selected luminaire has a rated life time of 150,000 hours therefore eliminating lighting maintenance costs way beyond the 10 year manufacturer warranty.

Capital cost: £31,620

Energy saving: £39,142

Carbon saving: 17 tCO2e

Payback: < 1 year

We wanted to invest in a technology that was going to prove its worth and LED lighting gave us exactly that, although the speed of return on investment surprised even us! We will be installing LEDs across all our facilities.

Andrew Tempest, Facilities Manager, Hermes UK

Carbon Trust Accredited Suppliers have met or exceeded criteria set by the Carbon Trust designed to examine their capability to deliver thoughtful, well-designed energy efficient and renewable energy systems. As part of the assessment process, the Carbon Trust takes into consideration feedback from client references regarding the suppliers’ performance. Whilst the Carbon Trust has endeavoured to confirm that all suppliers included in the Green Business Directory are of a proven high quality, users of the Green Business Directory enter into contracts directly with Accredited Suppliers to the exclusion of the Carbon Trust, and at their own risk. The Carbon Trust makes no representations regarding, nor does it accept any liability whatsoever in respect of, the performance of any services or the supply of any goods by Accredited Suppliers. Case studies have been written and supplied by Accredited Suppliers. Details should be independently reviewed by prospective customers

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