annual energy savings / High efficacy gas discharge lamps / gas discharge lamp / Question bank / energy efficient lamps replacement options / possible energy conservation / metal halide / energy efficient replacement options / energy saving / energy conservation / electricity / gas discharge lamps / energy efficiency / e-chokes / energy saving potential / typical applications / lamp technology / bank / car parking / energy savings / metal halide lamps / high energy consumption / light energy / metal halide lamp / energy / /
NaturalFeature
Low bay / /
Organization
Energy Managers & Energy Auditors Chapter / General Lighting Service / International System unit / US Federal Reserve / General Lamp Service / /