B Square
B Square
B Square
B Square
B Square
B Square
B Square

B Square

Recessed direct UVC surface disinfection unit

The B SQUARE is a disinfection unit for mounting in ceiling that disinfects surfaces, prevents secondary infections and eliminates bacteria, viruses and fungal and mold spores in the air. All direct radiating fixtures have a standard double security with a moving sensor and an audiovisual alarm. It can be used in production halls, hospitals, health care facilities, pharmacies, public transport and many more.  

  • UVC air & surface
  • 2x Philips TUV PL-L-60W
  • No ozone emission, no chemicals
  • Easily mountable in ceiling spaces


General specifications

Light source
2x Philips TUV PL-L-60W HO
IP Rating
IP 20
Input power
124W AC 220 - 230V 50 Hz
Dimensions unit
595 x 595 x 80 mm | 23.42 x 23.42 x 3.15 in
Nett weight
4,8 kg | 10.6 lbs
Gross weight
6 kg | 13.2 lbs

Check out the Luxibel UVC calculator

Available accessories


The B SENTINEL is a separate movement sensor to secure bigger spaces where the integrated sensor of the direct rating fixture is out of reach. Available for B DIRECTB DIRECT IIB HYBRID & B SQUARE.



Philips TUV PL-L-60W germicidal compact fluorescent lamp. A lamp replacement for B SQUARE is recommended once a year.