Infrared Dot 250mW 830nm Focusable Laser Diode Module IR LED 5V Adapter
Focusable 830nm 250mW Infrared Dot Laser Diode Module + 5V Adapter. Notice: 830nm IR lasers can be seen a little red light by bare eyes. 1x 830nm 250mw Dot laser diode module. Power: 250mW. 1x 5V Adapter.