... working voltage: 6v, 12v or 24v, depending on its lighting area; 2.inverter(also it is called programmed IC) which ... quality. 4. Functional-------smooth surface with various kinds of multiple lighting color, soft, non-glare, flash at will, brightness is adjustable, ... , lighting with as less space as possible. 5. Safety---- cold light source... No heat is generated in using, the temperature is ...