Lead Wire :26# red & black electronic wire, approx. 15 cm
(When purchased with power adapter, includes 1 m DC female connector cable)
Safety Class: Class IIIB Package Contents :1 × Laser ModuleApplications :Industrial laser alignment, aiming devices,
laser pointers, instruments, medical equipment (health devices),
military use, security & surveillance, stage lighting, tools,
USB devices, mobile phones, projection teaching tools,
temperature measurement devices, distance meters,
scanners, line markers, spirit levels, electronic
DIY projects, indoor & outdoor decoration products