Lights88 Red Lasers Module 650nm 5mw"Line" Diode Laser LED Module Driver (2 Pack)
Wavelength :650nm</BR> Power output: 5mW </BR> Laser Shape:Line </BR> Operating Voltage:DC3V-5V</BR> Operating Current: <50mA </BR> Operating temperature: 0 - 30 °C</BR> </BR> Size:12mm(D)*35(L) mm </BR> Packing:2X red Line laser modules