Not only are they stupendously more energy efficient than normal filament bulbs, they’re cheaper to run and do not emit heat so are far safer to use too! Also on average, you can expect a lifespan of up to 50,000 hours of illumination from LED lights.
Although an LED product usually has a higher purchase cost, the efficiency in comparison to filament bulb alternatives is dramatic. LED string lights use around 90% less power than it's older counterpart, saving you a serious amount of money on your power bills.
Cost per week to run our Christmas tree lights based on 0.34p per KWH is only - £0.05.