Electrician teaching people about energy efficiency

---

Size: 3744px × 5616px
Photo credit: © YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: _#m_issany_noam_070111, abode, angle, arrow, bar, chart, class, construction, consume, consuming, consumption, design, diagnostic, domestic, dpe, ecology, economic, economical, effective, efficiency, efficient, electric, energetic, energy, gloves, graph, green, high, home, house, icon, label, level, perspective, rating, red, relief, save, sign, single, spreadn, statistics, symbol, variation, work