Standard High Pressure Mercury Lamps
Unlike the blended version, the standard high pressure mercury lamp has no built-in incandescent filament.
Performance: 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.
Applications: Maintenance of old public lighting installations where the substitution with a more energy-efficient lamp is not possible.
Lifetime: 50 – 1000 Watt
3900 – 4300 Kelvin
33 – 50
32 – 60 lm/W
10000 – 24000 hours