Clubmax 3000 FB4 vs. Clubmax 6000 FB4 vs. Atom 15 vs. Spectrum 30 Comparison of various power full color laser display systems. More info: www.kvantlasers.sk/category/l...
You can do an indoor show with 20 and 30W lasers without blinding anyone and without setting anything on fire. On the other side, you can set a place on fire with 2W laser. Its all about knowledge and experience.