Energy-saving Clipart:


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heat pump

by elconomeno@email.com
2018-08-25

heat pump 204

 
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0
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Classe energetica

by Andrea Baratella
2018-02-01

Classe energetica 630

 
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2
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CFL Bulb Silhouette

by mazeo
2015-07-15

CFL Bulb Silhouette 1679

 
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2
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CFL Bulb Silhouette

by mazeo
2015-07-15

CFL Bulb Silhouette 1212

 
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1
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lamp

by arnelsx
2010-12-06

lamp 3375

 
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2
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Energy-saving lightbulb (off)

by smok
2010-09-16

Energy-saving lightbulb (off) 2457

 
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0
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Energy-saving lightbulb (on)

by smok
2010-09-16

Energy-saving lightbulb (on) 2503

 
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0
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Light Bulb LED OFF

by palomaironique
2010-04-16

Light Bulb LED OFF 4635

 
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0
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Light Bulb LED On

by palomaironique
2010-04-16

Light Bulb LED On 6418

 
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2
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Energy Saving Lightbulb

by Degri
2009-04-22

Energy Saving Lightbulb 2426

 
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0
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flourescent bulb

by johnny_automatic
2006-12-05

flourescent bulb 4154

 
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1
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Light Bulb

by JicJac
2006-10-25

Light Bulb 4402

 
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3