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Electricity cost calculator
Calculate the electricity cost for your installation.
Determine the total electrical costs of your grow room and also accounts for the surplus amps used by your ballasts. You will notice that magnetic ballasts use slightly more electricity than electronic ones.
These estimates assume the ballasts, lamps, and reflectors used for your hydroponic garden are new and in great shape. Installing used grow lights or old ballasts will increase electricity consumption and your overall costs.