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Standard Type Duo-Dome Lanterns

Holophane Standard Type Duo-Dome Lanterns are designed on modern lines, are extremely robust, and every consideration has been given to easy of maintenance.

These lanterns are suitable for use with gas filled filament lamps of 100W to 1000W sizes and also for the 80W and 125W mercury discharge type.

The Duo-Dome refractor is made in three types of give symmetric 2-way 150o non-axial, and 2-way 180o axial distributions.

For Gas-filled Filament Lamps
List No.
Complete Unit
Type Of Light Distribution Fitted for Lamp (Wattage)
516/4607 Symmetric 100-150
516/2/4607 2-Way 150 100-150
516/22/4607 2-Way 180 100-150
517/4607 Symmetric 200
517/2/4607 2-Way 150 200
517/22/4607 2-Way 180 200
518/4609 Symmetric 300-500
518/2/4609 2-Way 150 300-500
518/22/4609 2-Way 180 300-500
519/4611 Symmetric 500-1000
519/2/4611 2-Way 150 500-1000
519/22/4611 2-Way 180 500-1000
For 80W & 125W Mercury Discharge Type
List No.
Complete Unit
Type Of Light Distribution Fitted for Lamp (Wattage)
557/4607 Symmetric 80
557/2/4607 2-Way 150 80
557/22/4607 2-Way 180 80
558/4609 Symmetric 125
558/2/4609 2-Way 150 125
558/22/4609 2-Way 180 125

Standard finish - Grey cellulose