... ≥822700-7000≥8000 Features:1. Use triphosphor for coating, high color rendering and significant energy saving.2. Radiate daylight, ... for residence, shopping mall, officeand hotel etc.4. Operating voltage: 220V-240V/50Hz or 110V-130V/60Hz1-Using Triphosphor Fluorescent ... lamp holders in hotels, restaurants, high grade commercial area, office building, school, etc... DC 2D Shape 15W CFL Energy Saving ...