Keywords:

Lightbulb, savings, energy, rating, led, lighting, compare, bulbs, certificate, light, chart, classification, classify, concepts, cost, ecology, economic, effective, efficiency, electric, electricity, environment, graph, green, illustration, low, performance, power, technology, lamp, equipment, fluorescent, bulb, spent, comparison, idea, generation, lightbulb, saving, new, economy, tech, solution, right, technological, better, conventional, cree, class a, various, light-emitting diode, lighting fixture, similarity, money, fixture, light bulb, engineering, weather, illumination, sameness, semiconductor device, ratio, electric light, show, diode, writing, application, investigation, wheeled vehicle, amerind, economical, vehicle, answer, document, evaluation, electric lamp, statement, conductor, profession, standard, fund, motor vehicle, conception, valuation, air mass, social event, likeness, technical, car, work, outgo, situation, algonquian, appraisal, example

Description:

positioning of various lightings by energy savings and by colors

• ID: 5cef7b886a1fcc7f5122ab83
• Original Size: 4982 x 3582px
• Original File Size: 6.84 MB
• Subscription: Available
• License Type: Royalty Free
• Upload Date: May 30, 2019
• Permission: Yes
• Editorial Use: Yes
• Commercial Use: Yes