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P455
Colour
Optional components
Technical Data
last update: 21/04/2026Description
Round adjustable luminaire designed for housing 2700K Warm White COB LED light sources with high colour rendering and OPTIBEAM reflector made of thermoplastic material. Rim made of white-coated die-cast aluminium, upper barrel made of black-coated thermoplastic for guaranteeing maximum visual comfort and preventing stray light dispersion, black-coated extruded aluminium heat sink. Medium optic. Adjustable internally around the horizontal axis by 35° and around the vertical axis by 358°. Passive cooling system. Product inclusive of DALI components.
Dimensions
Diameter (mm)
ø136
Shape
Round
Recessed hole dimensions (mm)
ø125
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Material
Aluminium and thermoplastic
Product certification
-
BIS -
CE -
ENEC-03 -
QCERT
Photometric data
Details
lm system
1320
W system
31
lm source
3000
W source
28
Luminous efficiency - lm/W (system value)
42.58
lm in emergency mode
-
Maximum intensity (cd)
7423
Light output ratio (LOR)
44
Optic and beam angle
M - Medium 20°
Ugr Rating
UGR<10 | L<3000 cd/mq @65°
Adjustability
directional
Light colour quality
CRI 90 - Rf (Colour Fidelity Index) 93 - Rg (Gamut Index) 98
Colour temperature
2700 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L80 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Voltage
220 - 240
ZVEI code
LED
Power Supply
Driver included
Mounting options
Remote
Dimmable option
Dimmable
Control
DALI-2
Installation
Description
Recessed installation in false ceilings with 1 mm to 20 mm thickness with steel springs.;
Mounting
Ceiling surface
Wiring
Product inclusive of DALI components.