A 12 volt, 500mA or higher power source is required to use the laser. Wires are clearly labeled for connecting the correct polarity.
This laser can be used for creating holographs, laser light shows, laser leveling applications, interferometer, or experimentation.
Each laser is performance tested prior to shipping and is guaranteed against DOA.
We've sold over nine hundred of these and they are wildly popular. We currently have only four so you should order while quantities last.