Red 650nm 30mW Focusable Line Laser Diode Module 12x35mm Driver 3-5V Cable
Focusable 650nm 30mW Red Laser Line Diode Module. 1x 650nm 30mw Laser Line Diode Module. Red wire "+" pole; black wire "-" pole. Laser Shape:LIne. Line Lens Angle:120 Degree Default.