Standard High Pressure Mercury Lamps
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Unlike the blended version, the standard high pressure mercury lamp has no built-in incandescent filament.
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With a low luminous efficacy, a low Colour Rendering Index and adverse effects on the environment (contains mercury), the high pressure mercury lamp has become obsolete. |
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Maintenance of old public lighting installations where the substitution with a more energy-efficient lamp is not possible. |
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50 - 1000 Watts |
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3900 - 4300 Kelvin |
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33 - 50 |
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32 - 60 lm/W |
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10000 - 24000 hours |
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