All the following information is a guide only. A Good-quality LED product can have between 25 000 to 50 000 hours of useful life. So considering your traditional Globes only have around 1000 to 5000 hours of useful life. meaning they can Last 25-50 times longer than traditional light bulbs. That is a life of more than three years if run 24 hours a day, seven days a week or based on the average daly usage 4 hours a day, a 50w led floodlight with a lifespan of 50 000 hour, should last you 34 years.
so when you divide the Cost of buying a 50w LED Floodlight ($65) by 34 years.
The 50w LED Floodlight is costing your $1.90 per year on top of the extra saving in energy! so next time someone tells you buying led are expensive think again