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Difference between revisions of "Philips HPI Plus"
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→Features
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== Features == | == Features == | ||
*Diffuse internal | *Diffuse internal elliptical coated bulb | ||
*Internal high pressure quartz discharge tube | *Internal high pressure quartz discharge tube | ||
*E40 base | *E40 base | ||
*Color rendering index Ra of 69 | *Color rendering index Ra of 69 | ||
*Typical lifetime of 20.000 hours | *Typical lifetime of 20.000 hours | ||
*Luminous efficacy of 72 to | *Luminous efficacy of 72 to 82 lumens/watt | ||
*Cool white or daylight colour designation (4500 or 6700 K colour temperature) | *Cool white or daylight colour designation (4500 or 6700 K colour temperature) | ||
*Vertical or horizontal operating position | *Vertical or horizontal operating position | ||