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Gamma Four multi-lamp


QG4 O/W/3400

Lamps
a) Two or three 500W GLS tungsten filament lamps.
b) Two or three 250W or 400W MFB/U lamps.
c) Two or three 250W or 400W SON lamps.
d) Two or three 400W MBI/F lamps.
e) Three 140W or 200W SLI/H lamps.
f) Three 135W SOX lamps.

Specification
COID approved.
The canopy of sheet aluminium is attached to the base casting assembly of LM6-M aluminium alloy by a steel stem.
The bowl is of acyrlic plastic.
Auxiliary reflectors are of aluminium alloy.
Control gear is mounted remote.

Mounting
Post top mounting for 76 x 130mm spigot.

Recommended mounting height: 8m for 3ft lantern.
Recommended mounting height: 10m for 4ft lantern.
Recommended spacing/height ratio: 3:1.

Catalogue no.
Complete 3ft fittings
Lantern comprise a stem assembly, canopy and bowl.

QG4 O/F500 for 2-500W GLS, 250/400W MBF/U, 250/400W SON and 400W MBI/F.
QG4 O/F400 for 3-500W GLS, 250/400W MBF/U, 250/400W SON and 400W MBI/F.
QG4 A/M/F/2500 for 2-500W GLS, 250/400W MFB/U, 250/400W SON and 400W MBF/F.

Packages for 3ft Fittings
QG4 2500: Stem assembly (2 lamps).
QG4 3400: Stem assembly (3 lamps).
QG4 F: Canopy assembly (3ft).
QG4 O.36: Opal bowl (3ft).
QG4 M.36: Pinspot bowl (3ft).
QG4 A: Auxiliary reflector.

Complete 4ft fittings
QG4 O/W/3135 for 3x135W SOX.
QG4 O/W/3200 for 3x200W SLI/H.
QG4 O/W/3400 for 3x250/400W MBF/U, 250/400W SON and 400W MBI/F.

Packages for 4ft Fittings
QG4 W3135: Stem assembly for 3-135W SOX.
QG4 W3200: Stem assembly for 3-200W SLI/H.
QG4 W3400: Stem assembly for 3-250W/400W MBF/U, 250/400W SON and 400W MBI/F.
QG4 O: Opal bowl (4ft).
QG4 W: Canopy assembly (4ft).

Control gear
Gear sets required for discharge lamps in lanterns.
LampControl Gear
135W SOXAME 53166.T
AME C2281
140W SLI/HAME 53232.4
AME C2218
200W SLI/HAME 53172.T
AME C2235
250W MBF/UAME 53198.4
AME C2214
400W MBF/UAME 53193.4
AME C2218
400W MBI/FAME 53193.T
AME 53262
AME C2218
250W SONAME 53251.T
AME 53262
AME C2235
400W SONAME 53230.T
AME 53262
AME C2218


QG4 O/W 3400 on QLCH 0860/G4/DB steel column