... light (2). Energy saving/friendly (3). CE & RoHS (4). Best choice for family lighting High brightness and best choice lighting 3w led ... choice.)6.Input Voltage: AC100-240V (working volatge can be 12V,24V, too. )7.Power: 3 W8.Luminous Flux: ... , meeting rooms, offices,living rooms, exhibition rooms, gallery, museum, reading rooms, bars, bathrooms, schools, bedrooms, buildings, underground parking garage, ...