1.High luminous efficiency 2.Safety,easy,eyes protection 3.Life time:>6000h ... /B22Advantages1.Best quality in manufacturing best energy saving lamp2.High luminous efficiency 3. No center dark,No noise4. energy saving, high ... is exquisiteApplicationHome, Offices, Shops, Department Stores, Clubs, Restaurants, Hotels, Supermarkets HD-HT2001 High luminous efficiency cfl light