It is a waterproof laser module.Waterproof design, no longer because of wet weather the laser optical system damage caused irreversible damage, so your work is not affected by the environment, outdoor rain and snow as usual.
Laser module link: https://www.civillaser.com/index.php?main_page=product_info&products_id=129
This products designed for automotive power supply 12V wide voltage design, universal power supply all kinds of motor vehicles, directly connected to the vehicle power supply or cigarette lighter. Can provide customers with photovoltaic solutions designed to meet customer demand laser modules.
