energy‐efficient electrical appliances / energy‐inefficient incandescent light bulbs / energy‐inefficient lighting products / smart energy efficient devices / energy grading / energy efficiency management systems / energy‐efficient light / energy consumption / energy‐inefficient electrical installations/appliances / electricity bills / energy‐efficient light bulbs / Energy‐inefficient incandescent light / energy‐inefficient ones / demand‐side management / smart energy / energy / electricity bill / /
Organization
HKSAR government / Council for Sustainable Development Combating Climate Change / Environment Bureau / Council for Sustainable Development / Responding By Mail Responding By Fax Responding By E‐mail Sustainable Development Division / / /