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

B Square

Recessed direct UVC surface disinfection unit

Introducing the B SQUARE - the perfect solution for air and surface disinfection! Designed for recessed mounting in ceilings, this powerful unit eliminates bacteria, viruses, and even fungal and mold spores from surfaces, preventing secondary infections and promoting a cleaner environment.

Equipped with 2x Philips TUV PL-L-60W bulbs, the B SQUARE emits no ozone or chemicals, making it safe for use in any setting. With its easy mountable design, it can be seamlessly integrated into any ceiling space, making it perfect for use in production halls, hospitals, health care facilities, pharmacies, public transport, and more.

With the standard double security features, including a moving sensor and audiovisual alarm, the B SQUARE will keep your space clean and germ-free.

  • 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.