Philips HPL (-N)(-R) Comfort Specifications

H.I.D. lamps
HPL(-N) (Comfort)
HPL-R
∅ A
Dimensions in mm
Type
Cap/base E27
HPL Comfort 50W
HPL Comfort 80W
HPL Comfort 125W (HG)
HPL-N 50W/542
HPL-N 80W/542
HPL-N 125W HG/542
1
HPL-R 125 W HG E27
A B
max. max.
56.00 130.00
71.00 155.00
76.00 173.00
56.00 130.00
71.00 155.00
76.00 173.00
HPL (-N)(-R) Comfort
High-pressure mercury vapour
lamps consist of a glass bulb,
containing a gas for maintaining a
constant temperature, and a
quartz mercury vapour discharge
tube.The lamps are equipped
with a standard screw or bayonet
base and one or two auxiliary
electrodes to ensure quick and
reliable ignition. Apart from a
ballast, no special control gear is
required.
The HPL-N has an internally
coated ovoid outer bulb,
providing a cool, bluish white light
with reasonable colour qualities.
The HPL Comfort has a special
internal coating, providing a
pleasant white light with increased
∅ 127 max.
40 max.
colour quality and luminous
efficacy.
The HPL-R has a cone-shaped
hard-glass bulb with an internal
reflector directing the light to
where it is needed.
Applications
- HPL Comfort and HPL-N:
pedestrian and residential areas,
commercial and public buildings,
factories, railway stations,
schools, shops and petrol
stations.
- HPL-R: high-bay in heavy
industry e.g. iron foundries,
paper mills, mines and quarries;
also sign boards and decorative
floodlighting.