Model Names: L640B Description: 50mW Multi Twinkling Effects Laser Light Feature: Controlled by two DC-step motors, it can create more than 20 kinds of smooth and random changeable grating patterns. Its effects are variable, such as rolling egg, spitting fish bubles, triangular plum flower, etc. Under DMX control, laser effects can display rotation direction, strobe effect, and spin speed. Scanning: Micro-step motor scanning at big angle Laser: Blue: 50mW 473nm DPSS laser Play Mode: Sound Active, AUTO, DMX, Master/Slave DMX channel: 7 with the function of 'BLACK OUT'K OUT"" Interface: 3 pins XLR jack for DMX or Maser-Slave linking Power Supply: Bi-Voltage 110V to 220V-250V, 50/60HZ, 20W Net Weight: Kg Gross Weight: Kg (inner box), Kg (outer box) Inner Box: 335*255*165(0.015m³ )sup3; )up3; ) Outer Box: 530*350*365(0.068m³ ), 4pcs/carton/cartoncarton Accessories: Included: User's Manual Power Supply Cable (UK, USA, EURO, AUS, BRZ). Applicable Place: DJs, Bands, Bars, Pubs, Clubs, KTV, Family party, etc. Customized: OEM, ODM