'Hera Lighting UK'

Brilliance in lighting design


Energy Calculator

Number of Fixtures Energy used per year
(Current system)
Hours burned
(per year)
Energy used per year
(Proposed system)
Cost per kWh
(Amount in £)
Energy savings per year
Watts per fixture
(Current System)
Energy savings per year
(Each fixture)
Watts per fixture
(Proposed System)
Investment to upgrade   
(per fixture in £)
Energy savings alone will   
recoup investment in


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