Installation of lamps in the color music device. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Installation of lamps in the color music device. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Color and music settings

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Usually, lamps for the screen of color-musical and light-dynamic installations are painted in different colors with some kind of transparent varnish. However, with a lamp power of more than 20 ... 30 W, the varnish burns out rather quickly, loses color and transparency.

If the lamps in the screen device are installed with the base up, then the bulbs of the lamps will be cooled much better and the varnish will not burn out even with a higher lamp power. Long-term operation of the screen with 100-watt zaponlak lamps mounted upside down showed that the lacquer does not fade even after continuous operation for three hours. However, when designing the screen, it should be ensured that the cavity of the screen device is well ventilated naturally.

Publication: cxem.net

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