... Angle 120~360° Material Aluminum Alloy 1)Ultra low energy consumption, energy saving 80%;Direct replacement conventional lamp2)Dimmable function is ... , no flickering, no humming ;6)Maintenance free and low operation cost;7)Long Lifespan to 50,000hr8)CE, ... , art room, museum, office,commercial lighting,♦ department store,reading room and local lighting.♦ Atmosphere lighting for bars, discos, kara OK, etc ...