LED Lighting Calculator 1 Simply enter the type and number of lights you're using, input your average daily usage and select a LED to see how much you could save in a year. Number of lights Hours used per day Lifespan per light Cost per light Power per light Yearly Power consumption Yearly CO 2 emissions* Yearly Power cost $ / KWH 2 What light are you currently using? Please select... Select 0Hrs $0 0W 0KWH 0CO 2 $0 3 Now compare it to an LED light Please select... Select 0Hrs $0 0W 0KWH 0CO 2 $0 4 See how much you could be saving... The difference between 2 and 3 Mouse over arrows

to view comparisons Hrs $ W Kwh CO 2 $ Per

year

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How does this work? CO2 Emissions are calculated on the Australian average of 0.000979333 kilograms.

Cost per light and labour are excluded from yearly savings to simplify calculation. LEd lights last approximately 10 times as long as standard halogen lights.

Yearly power consumption is calculated as Power per light x (365 x hours per day) = Yearly KWH

Yearly power cost is calculated as Yearly KWH x cost per/KWH = Yearly Power Cost

What are all these light fittings? Verbatim LED bulbs are available as direct replacements for ALL common lighting fittings. It is important to check the fitting and form to make sure it fits into the light fixture.