McDonalds Restaurants Ltd installed QuarterLites in the training area of their East Finchley, London HQ. QL4 Quarterlites were fitted in the rotating menu signs above the counters.
The QL4’s use the latest high power LEDs to reduce energy consumption by 69%. The light output more than matched the fluorescent tubes they were replacing in this high (ambient) brightness area. They require no maintenance for over 50,000 hours.
Energy saving 69%
Maintenance free 6.2 years
