3 ms·

And if you didn't live in a place where it's cheap?

• codedokode 1y ago
  Then one need to do the calculations and decide based on that. One should also remember that the product might break so if it repays it cost over many years, there is a chance it breaks long before that. However, LED light bulbs are worth buying, the cheap ones (less than $3) repay their price in several months even with our electricity pricing.