table lamps gurad against short-sight safety and reliablity Green products CE/Rohs table lampsSpecs:Ac input ... big engineer projects ,such as BIRDNEST,WATER CUBIC,WORLD-EXPO.Safety and reliability : DC24V output ,No risk for electric-shock .Solid ... years and free maintainence.Quality guarantee: Comply with international quality safety standard,such as ROHS,CE,UL etc.Quality commitment :2 ...