189B
Colour
Optional accessories
Technical Data
last update: 14/11/2025Description
Ø75 mm decorative cylindrical pendant system including an adapter for installation on 48V low voltage track ideal for zenithal accent lighting. The adapter made of a thermoplastic material includes the DC/DC driver circuit and Bluetooth protocol. Integrated «Bluetooth Casambi» technology allows each light module inserted on the track to be adjusted independently. Bluetooth Low Energy (Casambi) technology. Frequency 2.4 GHz BLE. The luminaire can be controlled with the Casambi App that enables on-off, dimming and scene recall functions. The app is available on the Apple Store and Google Play Store. It can be integrated in the system’s "Mesh" network that allows multiple luminaires to be controlled. OTA (over the air) update via app. Integrated Beacon that can be activated via Smart Light Control (iBeacon) that enables functions including push notification and indoor navigation-wayfinding. Fixed optic lighting system with a high definition reflector made of metallised thermoplastic. A decorative terminal element - in thick transparent PMMA - emphasises and elegantly defines light diffusion. Structural cylinder made of painted extruded aluminium with an inner ring made of black thermoplastic. Glass cover PVC power/pendant cable that can be cut to the required length, in the same colour as the external finish. Tool-free electrical and mechanical adapter connection to the track with a tear-proof safety device.
Dimensions
Diameter (mm)
ø75
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.67
Material
Aluminium and thermoplastic
Product certification
-
BIS -
CE -
ENEC-03 -
UK Conformity Assessed
Photometric data
Details
lm system
1336.5
W system
15.2
lm source
1650
W source
14
Luminous efficiency - lm/W (system value)
87.93
lm in emergency mode
-
Light output ratio (LOR)
81
Optic and beam angle
F - Flood 42°
Adjustability
fixed
Light colour quality
CRI (minimum) 90 - Rf (Colour Fidelity Index) 92 - Rg (Gamut Index) 99
Colour temperature
2700 K
MacAdam Step
2
Lifetime LED 1
> 50,000h - L90 - B10 (Ta 25°C)
Charts and polar curves
Electrical data
Minimum dimming
1
Voltage
48 V DC
ZVEI code
LED
Power Supply
Electronic Driver included
Mounting options
Integral
Dimmable option
Dimmable
Control
Bluetooth Casambi
Installation
Description
An adapter is used to fix the device mechanically and tool-free to the 48V track. Max luminaire-luminaire distance (*): 8 m; max smartphone-luminaire distance (*): 20 m.;
Mounting
Lv track pendant
Wiring
Direct connection on 48V track. Track power supply unit to be ordered separately. Luminaire that can be controlled with Bluetooth technology (Casambi).
Notes
(*) The maximum distance for Bluetooth installations is affected by physical obstacles, like walls, metal panels and the layout of the system. We suggest that a test is conducted at the installation site. Technical and anti-glare accessories available; with option of the combined installation of two internal accessories.