1).5 inch/ 20W LED downlight 2).CE Approved 3).OEM&ODM Provided 4).Perfect Lighting Effect 5)2 Years ... MaterialAluminum and PCLED Lifespan>50,000 hrs Features: 1,Environment friendly, no mercuryand or other hazardous materials ... 3,Energy saving, the power consumption of the led light is one-fifth to traditional light.4 ... ,Rugged solid, not easy to broken.5,Systematic design of lens and lamp cover.6 ...