Sony contracted a lighting contractor to convert the majority of it's standard fluorescent lighting fixtures to energy efficient electronic ballasts and lamps. Prior to conversion Sony used standard magnetic fluorescent ballasts and lamps. Efficiency of the ballasts and lamps selected allowed a reduction in bulbs from 3 to 2 and 4 to 3 in lighting receptacles
Converted to energy efficient electronic ballasts and lamps.
Since replacing the fixtures, Sony's electrical consumption by 106,000 kW/hr a month.
Details of Reductions
Additional Information :
The savings to Sony average $2,300 a month.