How LEDs Are Different?
Led lighting is very different from other lighting sources such as incandescent bulbs or CFLs, the key differences include the following:Light Source
LEDs are the size of a fleck of pepper and a mix of red, green and blue LEDs is typically used to make white light.Direction
LEDs emit light in a specific direction, reducing the need
for reflectors and diffusers that can trap light. This feature makes LEDs more
efficient for many uses.
Heat
LEDs emit very little heat. In comparison, incandescent
bulbs release 90% of their energy as heat and CFLs release 80% of their energy
as heat.
Cost Comparison between LEDs, CFLs and Incandescent Light Bulbs
This table will give you an idea on how much does it actually costs for different types of light bulbs and how using an energy efficient LED light saves your money.
LED
|
CFL
|
Incandescent
|
|
Light Bulb Projected Lifespan
|
50,000 hours
|
10,000 hours
|
1,200 hours
|
Watts per Bulb
|
10
|
14
|
60
|
Cost Per Bulb
|
$35.95
|
$3.95
|
$1.25
|
KWH of Electricity Used Over 50,000
hours
|
500
|
700
|
3000
|
Cost of Electricity (@ 0.1per KWH)
|
$50
|
$70
|
$300
|
Bulbs Needed for 50k Hours Bulb Expense
|
$35.95
|
$19.75
|
$52.50
|
Total Cost for 50k Hours
|
$85.75
|
$89.75
|
$352.50
|
Now that the difference is in front of your eyes, it is your decision if you want to switch to LED lighting or just stay with the old light bulbs. Here you can calculate the cost by yourself, give it a try and see how much money you are saving or can save by using LED lights at your home or workplace. To know more about LEDs drop your question in the comment section and also feel free to give any suggestion.
Image Source: greenupgrader, sewelldirect, allaboutinterest







