Used Conventional

Incandescent light bulb - The incandescent light bulb (archaically known as the electric lamp) uses a glowing wire filament heated to white-hot by electrical resistance, to generate light (a process known as thermal radiation . Used . or incandescence). The bulb is the glass enclosure which keeps the filament in a vacuum or low-pressure noble gas, or a halogen gas in the case of quartz-halogen lamps (see below) in order to. Used . prevent oxidisation of the filament at high temperatures. In Australia and South Africa a light bulb is also called a light globe.

Because of its poor efficiency and yellowish color, it is being ...

Box - A box truss is square in shape like a box in cross section and is useful for touring as gear can be hung inside the truss which protects it when loading and takes up less space in the truck.. Used . . Used . ...

Monitor - Monitor can refer to a speaker used on stage, usually in the shape of a wedge, to enable musicians to hear each other or a studio monitor that is designed for audio production in recording, film, tele. Used . vision and radio studios.. Used . ...

Other Effect - Any audio effect not otherwise defined or described.. Used . . Used . ...

Color - Color temperature is measured in kelvins, and gel colors are organized by several different systems maintained by the color manufacturing companies. The apparent color of a light is determined largel. Used . y by the gel color given it, but also in part by the power level the lamp is being run at and the color of material is it to light. As the percentage of full power a lamp is being run at drop. Used . s, the tungsten filament in the bulb glows orange instead of more nearly white. This is known as amber drift or amber shift. Thus a 1000-watt instrument at 50% will appear far more orange than a 500-watt instr