![](http://www.alamy.com/thumbs/6/B6DD8116-9212-412B-96EB-0ACE056C1D35/E504NA.jpg)
gradient green to red
gradient green to red with efficiency class
Size: 7015px × 4960px
Photo credit: © Zoonar/Jonas Wolff / Alamy / Afripics
License: Royalty Free
Model Released: No
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