IP65 Samsung Recessed LED Downlight Series Why customers choose our SMD5630 LED Downlight?--We only use Samsung SMD5630 with CRI 83 as light source,Website:http://www.bescon-led.com,create high lighting performance.--Pure aluminum die casting fixture with heavy material, never use platic / cheap ones.--NO FLICKERS, Each light create a friendly & smooth lighting--2.5inch, 3inch, 4inch, 5inch, 6inch ...