Violet Blue Line Projectors can be used as the light source of light swamp. The violet light projectors are usually used with green light together to set up a swamp with fog machines. The violet light is not very visible to human eyes. Normally we dont use violet light alone to build light swamp. With violet light, the swamp is more different with green ones and seems more horrible. If you want to build larger light swamp and avoid shadows, you may need lights to shine towards each other.
Note:
The modules are tested and the output power are measured by laser power meter before sending out.
Please dont compare the power of this one with a none-measured laser.
If you doubt the output, please have the light source you received checked by power meter.
If there is any problem, please feel free to contact us. We will solve the problem asap.