1).4 inch/ 10W LED downlight 2).CE Approved 3).OEM&ODM Provided 4).Perfect Lighting Effect 5)2 Years Guarantee Model NoSG-SML10W- ... -40°CProduct MaterialAluminum and PCLED Lifespan>50,000 hrs Features: 1,Environment friendly, no mercuryand or other hazardous materials.2,high ... of the led light is one-fifth to traditional light.4,Rugged solid, not easy to broken.5,Systematic design of ...