Product code
B831
iFace                                                                                               
B831: Wall-/ceiling-mounting with halo - ø 280
Attention! Code no longer in production
Technical description:
Luminaire for diffused lighting with halo, for use with 20W TC-TSE 60W A60 fluorescent lamps.  Fitting has a component compartment, frame, and diffusing screen. The polycarbonate compartment houses quick-connecting terminals and a PG11 cable clamp.  Lamp-holder plate made of white painted and pre-coated zinc iron.  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:
Wall and Ceiling.
Colour:
White (01) | Grey (15)
Mounting:
wall arm|wall surface|ceiling surface
Wiring:
This product does not have a transformer.
Class II;850°C;IK09;IP66
CE;ENEC-03;CCC Pending
Product configuration: B831+1725
B831: Wall-/ceiling-mounting with halo - ø 280
Product characteristics:
Total lighting output [Lm]: 430.6
Total luminous flux at or above an angle of 90° [Lm]: 30
Total power [W]: 60
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.) [%]: 59
Number of lamps for optical assembly: 1
Lamp code: 1725
Socket: E27
ZVEI Code: A 60
Ballast losses [W]: 0
Nominal power [W]: 60
Colour temperature [K]: 2800
Nominal luminous [Lm]: 730
CRI: 100
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: /
MacAdam Step: /