1、in sets at high quality high effciency LED is the lamp-house,the lifr long, brightness is high 2、lamp-house quantity :1PCS、3PCS、5PCS、7PCS 3、color:white warm white,blue,green,is red,yellow,the orange,purple,full colire 4、POwer:1w-12w 5、voltage:AC/DC12V、AC/DC24V、AC/DC120V、AC/DC220V、 6、Applicarion：The market,the horel,the bar,the conference room,leisure offlce, lice ar home the decoration and so on