1*1W led home bulb: 1.CE ROHS approved 2.50000 ... 85~264VAC input voltage 1*1 white color CE ROHS UL standards led home bulb:1.Showcase: 2.Specification: ... 3000-3500K Certificate standardsCE& RoHS 3.Comparation of cold white and warm white4.Effect in different area5.More Advantage ... 8. No Mercury: Avoid the hazard to the environment Home lighting, school, hospital, bar, shopping mall, hotel, exhibition ...