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Calculate Your Savings by switching to LED from existing fluorescent, incandenscent, H/sv or MH Light.
Fill the Form below and Press Calculate Savings Button....
Click Here
Number of lights to be replaced :
Unit
Existing lighting specification
Price of Existing Light :
Rupee
Wattage :
Watt(s)
Lifespan :
 Select 
500 hours
600 hours
700 hours
800 hours
900 hours
1,000 hours
1,250 hours
1,500 hours
2,000 hours
2,500 hours
3,000 hours
4,000 hours
5,000 hours
6,000 hours
7,000 hours
8,000 hours
9,000 hours
10,000 hours
12,500 hours
15,000 hours
17,500 hours
20,000 hours
22,500 hours
25,000 hours
Average Lifespan:
Incandescent Light:
750~1,250 hours
Halogen:
2,000~2,500 hours
Fluorescent:
1,000~2,500 hours
HID:
5,000~24,000 hours
Hours of operation
 Select 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
hour/day
7
6
5
4
3
2
1
days/week
LED replacement or retrofit
Price of Existing Light :
Rupee
Wattage :
Watt(s)
Lifespan :
 Select 
10,000 hours
15,000 hours
20,000 hours
25,000 hours
30,000 hours
35,000 hours
40,000 hours
45,000 hours
50,000 hours
55,000 hours
60,000 hours
65,000 hours
70,000 hours
80,000 hours
90,000 hours
100,000 hours
Energy rate :
 Select 
3.5 Rs/kWh
4.5 Rs/kWh
5.5 Rs/kWh
6.5 Rs/kWh
7.5 Rs/kWh
8.5 Rs/kWh
9.5 Rs/kWh
10.5 Rs/kWh
11.5 Rs/kWh
12.5 Rs/kWh
13.5 Rs/kWh
14.5 Rs/kWh
*The average retail price of electricity in the India in 2013 was 6.5
/Kwh.
Labor cost for relamping :
(no labor cost)
1 per Light
2 per Light
3 per Light
4 per Light
5 per Light
6 per Light
7 per Light
8 per Light
9 per Light
10 per Light
15 per Light
20 per Light
25 per Light
30 per Light
35 per Light
40 per Light
45 per Light
50 per Light
55 per Light
60 per Light
65 per Light
70 per Light
75 per Light
80 per Light
85 per Light
90 per Light
95 per Light
100 per Light
110 per Light
120 per Light
130 per Light
140 per Light
150 per Light
160 per Light
170 per Light
180 per Light
190 per Light
200 per Light
210 per Light
220 per Light
230 per Light
240 per Light
250 per Light

Results
Number of existing light to be replaced to LED:
Light
Existing
LED
Initial Light cost
Wattage
watt
watt
Electricity cost
(
Rs/kWh)
per year
per year
Life span
(continuous use)
hours
hours
Life span when used for
hours a day,
days a week
days
days
Number of Times a traditional light to be replaced each year
Total of
times
(4.38 times each fixtures)
__
Number of Times a traditional light to be replaced during the LED lights’ life span
(after
)
Total of
times
(80 times each fixtures)
__
Cost of light replacements each year
([Incand. light cost] × [Number of replacement per year])
Total of
(4.38 each fixtures)
__
Annual labor cost of incandenscent bulb replacement
([Labor cost per incand. bulb] × [Number of replacement per year])
Total annual cost
([Cost of light replacement] + [Electricity] + [Labor cost])
per year
per year
(same as the annual electricity cost)
Total cost
(after
)
Total savings with LED light
(after
)
Breakeven point
(Time taken to recover investment)
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