EnergyStar Lighting - Chandeliers, Bath Lights, Outdoor Fixtures and Other Energy Star Qualified Light Fixtures
What is EnergyStar? EnergyStar is a label that manufacturers apply to their products when they meet certain energy efficiency standards established by the EPAs EnergyStar program. Here's a quote from EnergyStar.gov: "Lighting products that have earned the ENERGY STAR deliver exceptional features, while using less energy. Saving energy helps you save money on utility bills and protect the environment by reducing greenhouse gas emissions in the fight against climate change."
P.S. EnergyStar is a single word rather than Energy Star.