Theatrical and Entertainment lighting and accessories are a must for nightclubs, stage productions and concerts, film or video production, and anytime a private venue can benefit from the excitement of theatrical or entertainment lighting. Theatrical lighting ranges from basic stage lighting instruments such as scoops, par cans and fresnels, to versatile and powerful ellipsoidal reflectors (ERS) and followspots, as well as lighting fixtures are designed specifically for film and video production. Special effects machines such as fog machines, snow machines and bubble machines can add a theatrical touch to a party or just the right effect to a stage event. Disco balls, DJ lighting, strobe lights, black lights, and other lighting effects can be equally effective on a stage, in a nightclub, or at a private party or other event.