15W LED Ceiling Light, High Brightness, New Design, Easy for installation, 3 Years Guarantee Features:1.High power LEDs, having high brightness, ... design aluminum ,Special heat sink design, low working temperature 4. NO radiation, no flickering, 5. Recessed mounted 6 ... hospital, hotel; 3. Conference, meeting room, show room, showcase; 4. Commercial complexes; 5. Factory, plant, warehouse, office; 6. ...