Spectrum Pyrotechnics was the first demo of Monday night, August 7th. This company came out to showcase the unique products that they build right here in the USA.
First off: this demo on film does not do it justice. You needed to be there to see this one. The mines and comets they shot were very large & powerful. Many of the comets seemed to reach as high as a normal 5-6" ball shell would travel. They were the largest size comets & mines that I can remember seeing. Additionally, all of the colors were very pure, the greens standing out the most.
The shells were different than most, appearing as a double petal with an extremely large inner petal. Imagine a 10" shell with a 9" inner petal (if that's possible) and thats what these shells looked like to me. It could have just been two layers of different color stars on top of eachother. They broke very hard and got the job done. Two thumbs up from me! :w
Spectrum Pyrotechnics