Product code
B853
iFace                                                                                               
B853: Ceiling-mounted fitting complete with pole - H 2230 mm
Attention! Code no longer in production
Technical description:
Luminaire for diffused lighting, for use with 30W TC-TSE fluorescent lamps and 75W A60 incandescent lamps.  Fitting has a component compartment, frame, and diffusing screen.  Extruded aluminium pole has an acrylic painting surface treatment that is highly resistant to atmospheric agents. The polycarbonate compartment houses quick-connecting terminals and a PG11 cable clamp.  White polycarbonate cover on the terminal blocks.  Isolating disk for lamp holder made of black plastic.  Transparent silicone gasket. The exterior frame is made of polycarbonate and secured to the body via a bayonet system and a stainless steel sunken hexagonal screw. The diffusing screen is made of moulded polycarbonate printed with an interior texture.  All screws are A2 stainless steel.
Installation:
Pole.
Colour:
Grey (15)
Mounting:
ground anchored
Class II;850°C;IK10;IP66
CE;ENEC-03
Product configuration: B853+1728
B853: Ceiling-mounted fitting complete with pole - H 2230 mm
Product characteristics:
Total lighting output [Lm]: 543
Total luminous flux at or above an angle of 90° [Lm]: 33
Total power [W]: 75
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 7.2
Voltage [V]: 230
Intervallo temperatura ambiente: from -20°C to +35°C.
Number of optical assemblies: 1
Optical assembly Characteristics Type 1:
Light Output Ratio (L.O.R.) [%]: 57
Number of lamps for optical assembly: 1
Lamp code: 1728
Socket: E27
ZVEI Code: A 60
Ballast losses [W]: 0
Nominal power [W]: 75
Colour temperature [K]: 2800
Nominal luminous [Lm]: 950
CRI: 100
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: /
MacAdam Step: /