Sign Lights
Lighting Company in Birkenhead, Merseyside
Sign Lights Ltd supplies detailed energy saving calculations for its QL4 QuarterLites compared to other kinds of lighting. These include total kWh per year costed over five years. Generally this saves greater than 65% of the electricity used by Fluorescents. The QL4's pay for themselves out of the savings within 15 - 18 months. The calculations show the C02 and Carbon consumption and savings.