Philips HPL (-N)(-R) Comfort dimensions HPL-N Comfort, Dimensions in mm, Type

H.I.D. lamps HPL (-N)(-R) Comfort

HPL(-N) (Comfort)

HPL-R

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

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.

∅ A

B

∅127 max.

187 max.

40 max.

Dimensions in mm			HPL-R 125 W HG E27
Type	A	B
	max.	max.
Cap/base E27
HPL Comfort 50W	56.00	130.00
HPL Comfort 80W	71.00	155.00
HPL Comfort 125W (HG)	76.00	173.00
HPL-N 50W/542	56.00	130.00
HPL-N 80W/542	71.00	155.00
HPL-N 125W HG/542	76.00	173.00

1