We get alot of calls about lasers and what you will see. Lasers and any effect light you are NOT going to see the beam in the air unless you have smoke, fog or haze. You have to have something to break the beam. You will see the beam on a surface it hits but that is it. So if you want all that beam action get a fog machine or hazer also. All pictures that you see of any lighting effects and you see the beams the pictures they are using smoke in them.