If your applications are for decorations, flash lights, path lights, then usually LED lights are good choices. For general-purpose lighting and street lights, try our LED calculator to see if it makes sense to switch to LEDs
Please enter the data for your existing lighting solutions :
Average lighting Hours Per day *
Cost per KWH, in dollar * USA average 0.16 $ per Kilo Watts Hour (KWH)
Average Watts/Light *
Average cost of labor to replace a light bulb ($)* (0 if you do it yourself)
Average cost of exiting light bulb/unit($)
Average life time of existing bulb hours
Average life time (hour): Incandescent 1000-1500, Halogen 750 - 2000, CFL 6000-10000l)
More parameters you can change
Typical data for LEDs (you can changes those)
Average life time of LED light is 1 2 3 4 5 years,
Average LED uses 10% 20% 30% 40% 50% electricity comparing to existing lights (for example, incandescent bulbs)
Average cost LED is 6 7 8 9 10 times of regular light bulbs (contact EverLumen for the price of special type of LED)
Given above information, during year per period, with your existing lighting solutions, you will need
of existing light bulbs
Labor cost to replace those light bulb will be: $
Total ownership cost will be: Cost of Electricity's + Cost of Light bulbs + Cost of Labor
* Total ownership of existing lights during year period: $
* Total ownership of LED lights during year period: $