... good for bar,KTV,band,party and etc. laser light,stage light,disco light,It look likes beautiful starriness when the greenlaser ... pointer emitts many green laser dots on the ... Working voltage: DC 3.0V4) Working current: < 280mA5) Laser shape: many dot6) Dimensions: 14(dia.) x 162 (L) ... ¡ãC - 50¡ãC 12)Safety:FDA,CE laser light