... lighting flux nearly 30% higher, on average in 90 lm/W efficiency over.3. No dark areas, ... rate: 96%. secular reflectance: 3%)3. Light in weight and good resistance to the drop impulse, ... . The waste material can be recycled by using PET method. The material is non-toxic ... curving, heating etc.ApplicationDown light has been widely applied in: household lighting, business center, super market, office, ...