LED’s are extremely energy efficient and consume up to 90% less power than Standard incandescent lamps.
LED lamps are more efficient than standard lamps because they produce much more lumens(light output)
per watt of power consumed this means that you need less watts of power to get the same light output than conventional lamps.
LEDs use only use a fraction of the energy of an incandescent light bulb, this leads to a dramatic decrease in power consumption saving the user money and helping to reduce carbon emissions .
Maintenance and lamp replacement costs are greatly reduced because of their 50,000 to 100,000 hour lifespan.
LEDs do have a higher initial cost than incandescent and compact fluorescent light bulbs, but the costs are quickly over time in lower electricity costs.