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CALCULATE YOUR POTENTIAL SAVINGS
LIGHTING POWER SAVING CALCULATOR
Old Lights to Replace

Highbay
Wattage: 200 - 400

Floodlight
Wattage: 250 - 1000

Troffer
Wattage: 77 - 144

Fluro Tube
Wattage: 36 - 72

Panel Light
Wattage: 36 - 144

Batten
Wattage: 36 - 72
Our Offices
ELWA Australia Head Office
ELWA Netherlands
ELWA BV
Amsterdam
ELWA China
ELWA Energysavers
Guangzhou Co. Ltd.
广州市蓝瓦节能电器有限公司
Guangzhou