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Example Savings


Low Voltage Spot Example


Example energy and cost savings by replacing 1000 MR16 low voltage halogen lamps with our 3X CREE LED lamps.



1000 x MR16
35 watt halogen

Halogen
LED
Power per lamp
35 Watts
4 Watts
Total power
35,000 Watts
4000 Watts
Lifespan
2000 hours
50,000 hours
Energy per annum
182,620 kWh
20,871 kWh
Energy costs per annum*
£16,436
£1,878
Carbon Footprint
98,070 Kg
11,208 Kg
Energy Cost Savings
£14,557
Carbon Savings
86,862 Kg


1000 x MR16
3X CREE LED

 

 

*Based on 9 pence per kWh, and an average of 100 hours per week, 365 days per year

 

4 Foot Fluorescent Tube Example

Example energy and cost savings by replacing 1000 4 foot T8 Fluorescent Tubes with our LED T8 Tubes.





1000 x 4 foot T8 Tubes

Fluorescent
LED
Power per lamp
43 Watts
15 Watts
Total power
43,000 Watts
15,000 Watts
Lifespan
8000 hours
50,000 hours
Energy per annum
224,361 kWh
78,266 kWh
Energy costs per annum*
£20,192
£7,044
Carbon Footprint
120,486 Kg
42,030 Kg
Energy Cost Savings
£13,149
Carbon Savings
78,456 Kg




1000 x 4 Foot LED Tubes

 

 


*Based on 9 pence per kWh, an average of 100 hours per week, 365 days per year
*Ballast losses of 20% have been factored into the Fluorescent Tube power for a 36 Watt Tube.