On average in UK, running a 60-watt light for 50,000 hours would cost £ 300 in electricity alone. Running an equivalent LED light
that uses only 15 watts for 50,000 hours will cost only £ 75 under the same scenario. And you would be changing incandescent bulbs in that period, because 50,000 hours is 50 times the life of a typical incandescent and five times that of a fluorescent lamp.
With the following calculator, you can easily calculate how much money can be saved and how much electricity can be conserved each year, when replacing your traditional lamps with Sielement's LED light replacements.