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4428
Colour
Technical Data
last update: 25/08/2026Description
Internal/external lighting fixture designed for use with 1x150W HIT metal halide lamp and 1x18W TC-D compact fluorescent emergency lamp. Control gear box in die-cast aluminium made up of box and covering flange, complete with cooling fins and fixed with no. 2 steel suspension cables for easy maintenance. Aluminium element supporting the lampholder fixed to the flange by means of no. 3 M3 screws. Focusing device for precise adjustment of the light source by means of 3 nickel-plated brass screws with steel spring. Glass and 99.85% superpure aluminium reflector fixed to the flange with hexagonal screws on silicone seal. Metal suspension element. PG11 nickel-plated brass cable-clamp located near the suspension element to guarantee IP65 protection.
Dimensions
Diameter (mm)
ø395
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium
Photometric data
Details
lm system
W system
lm source
W source
150
Luminous efficiency - lm/W (system value)
lm in emergency mode
225,4
Maximum intensity (cd)
2595
Total light flux at or above an angle of 90° (lm)
2407,2
Light output ratio (LOR)
69
Optic and beam angle
GL - general lighting
Adjustability
fixed
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
from -20°C to +35°C.
Voltage
220-240 VAC
ZVEI code
HIT-CE
Power Supply
Electromagnetic Control gear included
Mounting options
Integral
Installation
Description
Fixed to the ceiling by means of a base with fischer screws and steel suspension cable with fast-coupling system.;
Mounting
Ceiling pendant
Wiring
Wiring for 150W HIT metal halide lamp inside the box fixed on a folded and drilled aluminium bracket and fastened to the flange. The inverter group (60-minute autonomy in emergency mode) for 1x18W TC-D compact fluorescent lamp is housed in the ceiling attachment.
Notes
Complete with glass protection screen. The following accessories are available: safety grill comprising concentric rings (code 4444).