39 clipart for "efficiency" (Page 1 of 2)


D.O.V.E.
energy 1 out of 5 green
full battery level 5
full energy level red green
Battery fully charged red energy level
Battery level 4 out of 5 red
battery level 3 of 5 in red
Battery level 2 out of 5 red
Battery charge red 1 to 5 scale
Battery fully charged green 5 out of 5
Battery charge level green 1 to 5
Heat pump or fan greyscale version
Ventilation fan heat sink pump
6 A-E performance ratings
Energy performance certificate
Costs downs
Drive costs down
String Length
Scientific Solar Calculator 2
Scientific Solar Calculator 1
Solar Panel 4
Solar Panel 3
Solar Panel 2
Solar Panel 1
Solar Cell 5
Solar Cell 4
Solar Cell 3
Solar Cell 2
Solar Cell 1
LED lightbulb
Energy Efficiency Rating
Energy Efficiency In The Home