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HOME > [Business Range] Earth-friendly LED Lights
Earth-friendly LED Lights
Do you already use earth-friendly LED lights?
•Even if they are used 10 hours a day, these lights last more than 10 years.
LED lights reduce electricity consumption by 50%, and have a life of around 40,000 hours.

•A reduction in power consumption leads to a decrease in CO2 emissions.
With these lights, CO2 emissions are decreased by 50% compared to conventional fluorescent lights. (This represents a decrease of 490kg of CO2 a year.)

•Decrease in waste and maintenance expense for replacing lights.


Cost simulation for use of LED light
♦Decrease in CO2 emissions
1 year 3 year 5 year 10 year
Conventional fluorescent lamp
(175kw/year)
98kg 294kg 490kg 980kg
Conventional fluorescent lamp
(175kw/year)
49kg 147kg 245kg 490kg
50% reduction in CO2 emissions


 

♦Maintenance cost
per lamp over a 10-year period
Electricity
cost
Electricity
cost
Labor
cost
Stabilizer Disposal
cost
Total
Conventional
fluorescent
lamp(40W)
44,800 2,500 15,000 20,000 500 82,800
LED
fluorescent
lamp
22,400 14,100 3,000 0 0 39,500

52% cost reduction 43,300 yen less


Calculation standard
(1) Electricity cost: 1kw/h = 25.6 yen
(2) Price of a conventional fluorescent lamp = 500 yen
(3) A conventional fluorescent lamp should be replaced once every two years, and the cost for replacement is 3,000 yen per time.(Used 12 hours a day for 365 days)
(4) The stabilizer should be replaced once every five years.


Features of LED lights, and places where they are needed
Feature 1
Reduction of power consumption and global-warming gas
Needed by all industries
Companies that are actively engaged in energy saving and ecology
Companies that are obliged to reduce their CO2 emissions
Companies that aim to reduce costs

 
Feature 2
Long life of ten years
Needed in places where replacement of lights is difficult
High places
In deep holes or when the light is buried
Places with many lights

 
Feature 3
Do not break easily if they fall,
and contain no mercury
Needed in places where safety is important
Hospitals, schools and offices
Food factories and other factories
Shared spaces in condominiums

 
Feature 4
Emit no ultraviolet rays
Needed since they do not attract insects or cause fading in color
Convenience stores, outdoor event sites, outdoor signboards, vending machines
Art galleries, museums, clothing shops

 
Feature 5
Safe
Not made of glass, so no fear of breakage
Contain no mercury