![](http://www.alamy.com/thumbs/6/FCF26E8F-A054-48CF-A4E8-8F4A762EB9B0/WXBE18.jpg)
Carpenter stood by energy efficiency label
Size: 3744px × 5616px
Photo credit: © YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: _#m_issany_noam_070111, artisan, bright, bulb, climate, concept, conservation, eco, ecological, ecology, economical, efficiency, electric, electrical, electricity, energy, environment, environmental, equipment, green, growth, harmony, high, innovation, labourer, level, manual, object, oxygen, pole, power, quality, rating, recycle, recycling, save, source, technology, watt