Lamp performance
Variation of light output and wattage with applied voltage for a typical studio lamp
| 160 |
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watts | 40 |
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| lumens |
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% lumens and |
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60 | 80 | 100 | 120 | |||||
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Colour temperature variation with voltage for typical studio lamp
| 105 |
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temperaturecolourin | 100 |
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% Change | 95 |
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| 80 | 90 | 100 | 110 | 120 | ||
% rated volts
Typical life variation against operation voltage
300
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% rated life
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Spectral distribution of luminous flux (lumens) for typical theatre and studio lamp
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Calculations of lamp life |
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achievement taken from this |
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graph should be considered |
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strictly theoretical as the life |
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factor is considerably |
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influenced by frequency of |
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switching, environment, |
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vibration, handling, cleaning |
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etc. This graph is based on |
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the average achievement of |
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numerous lamp tests, and |
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thus should only be used as |
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an approximate guide to | flux |
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performance. |
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luminousRelative |
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| 400 | 500 | 600 | 700 | ||
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| wavelength (nm) |
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106 GE L IGHTI NG - S HOWB I Z ™ E NTE R TAINME N T LIGH T I NG CATALOGUE | GE LIGHTING - SHOWBIZ™ ENTERTAINMENT LIGHTING CATALOGUE 107 |
