Dual entry lantern cut-off and semi cut-off distribution for high-pressure sodium and mercury lamps.
These lanterns, for side or bottom entry mounting, are fitted with integral control gear for ease of maintenance.
The lampholder is adjustable to give a CIE semi cut-off or a CIE cut-off light distribution. The reflectors are also
easily adjustable to give different toe-in angles.
||Mercury fluorescent lamps|
UK marking MBF = Philips International marking HPL-N
HGS 201/250 - for 250W mercury lamps.
HGS 201/400 - for 400W mercury lamps.
SGS 201/250 - for 250W high-pressure sodium lamps.
SGS 201/400 - for 400W high-pressure sodium lamps.
Possible applications include:
- Secondary roads
- Factory perimeter lighting
- Security lighting
- Car parks
- Shopping precincts