... high brightness, long life time 2.PF>0.92, compatible with UL standards 3. Fin-design aluminum ,Special heat sink ... 4. NO radiation, no flickering, 5. Recessed mounted 6. Product process exquisite, unique design ,With spring for easy installation 7. 3 Years ... Angle: 45° Luminous Flux: >720lms Fixture Housing: Aluminum Alloy, With anodicoxidation Working Temperature: -20°C~+45°C CRI: >80 Application ...