The HF-Selectalume II is the most economical, reliable, compact and affordable fluorescent solution with breakthrough technology that enables energy efficiency, system flexibility and unparalleled performance. The economical HF-Selectalume II features a robust design that meets all relevant international safety and performance standards. HF-Selectalume II is designed for use with indoor luminaires, for example spotlights, downlights and recessed luminaires, which are mostly used in offices, shops, industry, hospitality, restaurants and other places where are control devices with occasional switching