3.7-4.2V 532nm Green Laser 80mW Diode Module DIY item High Quality DIY
1 x 80mW Green 532nm Laser Diode Module 3.7-4.2 V. Output Power: 80mw. The module appearance may be slightly different with the picture due to the possible factory mould changes. Laser Shape： DOT. Material and Color： Brass.