3/13/2016

Using Professional Led Moving Head Stage Lights

By Betty Martin


Many bars, nightclubs and music venues have disco or stage lights fitted to illuminate the performances and concerts. Basic effects can be achieved with standard units such as can lights, spots or multiple beamed box units. A better way to put on a spectacular light show is to have professional led moving head stage lights installed.

These units can be bought in a number of sizes and vary in design considerably so selecting the most appropriate unit for your venue is of utmost importance. Some types can be used as a standalone floor rig, but most will need to be attached to either the ceiling or specialized metal racking. The effects themselves can be controlled manually, programmed to a specific routine or through sound activation when linked to the music system.

Moving heads are extremely versatile due to the way they are designed to rotate and spin in any direction. Many colors can be obtained from a single unit by fitting different led bulbs but better effects are obtained by using multiple light units. Extra features may be utilized when connecting them to a DMX control box and programming different sequences.

If the lights are to be operated using just sound activation they will turn and swivel in conjunction with the music or beat. Direction will be random and not controlled and may also alter depending on the volume levels within the room. When they are connected to a control unit they can simply be programmed to operate to a sequence chosen by the programmer.

This type of lighting can be controlled manually via a box as well and this is often very useful when lighting a performer who moves around on stage. Single beamed spotlight effects can be used to illuminate a solo performer and can be moved and kept on them as they move around the stage. Various colors and shapes can also be controlled by the person operating the control unit.

You need not be a trained lighting expert to get great results from a DMX controller. With a little practice and tuition on the system the results can be very dramatic. Text can be produced so the name of the band or club can be projected onto a backdrop or dance floor. Any number of shapes and colors can transform a bland room into a dazzling show. The more channels and LEDs that are available, the more complex and stunning the effects can be.

To install a full programmable, complex system, you will need to purchase cabling and connectors to ensure everything that needs to "talk to each other" can do so. The best person to do this work is a qualified electrical engineer who can also make sure the wiring is safe and not a hazard to the public, operator or performers. High quality connectors and cable can be expensive, but always buy the best you can afford.

Regular maintenance is extremely important with any kind of professional lighting that is subject to heavy usage. Routine cleaning of lenses and replacement of led bulbs will ensure that the units will last longer and operate more efficiently. The electric motors that control the motion of the units should also be checked at regular intervals, cleaned and kept in good order.




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