1).4 inch/ 10W LED downlight 2).CE Approved 3).OEM&ODM Provided 4).Perfect Lighting Effect 5)2 Years Guarantee Model NoSG-SML10W ... of the led light is one-fifth to traditional light.4,Rugged solid, not easy to broken.5,Systematic design of ... and physical health.8,Luminous efficiency is up to 80lm/W, various color temperatures are available, high color rendering index, and ...