LED Calculators & Tools
Free tools to help you plan your LED lighting project in South Africa
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Lumens to Watts Calculator
Calculate the watts needed for your desired lumen output.
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Electricity Savings Calculator
Calculate your potential electricity savings with LEDs.
Use CalculatorWhy Use Our LED Calculators?
South African Context
All calculations use South African electricity tariffs, local climate conditions, and SANS standards.
Accurate Results
Based on real-world LED performance data and industry best practices.
Save Money
Avoid over-purchasing or under-specifying LED components for your project.
Professional Results
Get calculations that match what professional lighting designers use.