3W LED Ceiling Light, High Brightness, New Design, Easy for installation, 3 Yars Guarantee Features:1.High power ... 0.92, compatible with UL standards 3. Fin-design aluminum ,Special heat sink design, low working temperature 4. NO radiation, no ... flickering, 5. Recessed mounted 6. Product process exquisite, unique design ,With spring for easy installation 7. 3 Years Guarantee Specification ...