Quarton Direct Green Laser Module VLM-520-53 LPT (Non-DPSS Green Dot Laser Module: Operating Temperature Range : -4 °F ~ 140 °F): Amazon.com: Industrial & Scientific
5W-15W 532nm Green DPSS Laser System | Berlinlasers
12V 532nm 50mw Green DPSS Laser Dot Module Fan Cooling TTL 0-30KHZ- DIY Lab High Quality - BeamQus
532nm 10W Green Laser Module/Automatic refrigeration/High Power Green DPSS laser
532nm Single Mode DPSS Laser Module from CNI Lasers