... 3.Packing- led downlight ceiling lamp Each LED downlight in a box with foam,Pearl Cotton,and PE bag. 4.Applications- led downlight ceiling ... Super EnvironmentalEco-friendly. No mercury and harmful materials.(3) Comfortable To UseQuickly start, no UV, IR, radiation and no flickering, eye protection.(4 ... with us, we do believe! ----OceanGDS only do the best for YOU! Welcome to our factory, my friend!