BELA – Linear Recessed Luminaire for Grid Ceiling Systems
BELA expands the RIDI portfolio with a standardised lighting solution for linear grid ceiling systems. The linear recessed luminaire has been specially developed for office applications and combines high-quality, low-glare lighting with integrated air handling slots to support air conditioning. Two optical variants are available: MPS and Multilens. The MPS version meets the requirements of UGR class ≤ 19.
BELA also focuses on simplicity when it comes to installation: the luminaire can be inserted directly into the ceiling grid aperture without any additional mounting accessories. Plug & Play installation simplifies the electrical connection. Versions with integrated sensors complement the portfolio for demand-based lighting control.
Lighting and air handling intelligently combined
1. Linear grid ceiling
2. BELA with integrated air handling slots
3. Ceiling void
4. Structural ceiling
BELA combines two functions in one solution: high-quality lighting and support for the rooms air conditioning. The integrated air handling slots in the luminaire allow room air to be directed into the ceiling void – without additional ventilation grid elements in the ceiling system.
Recessed installation without accessories
BELA can be inserted directly into the linear grid ceiling and rests securely on the existing profiles. No additional mounting accessories are required.
Easy installation thanks to Plug & Play
BELA is supplied ready to plug in. This enables a quick, tool-free electrical connection and ensures simple and time-saving installation.
Two module widths
BELA is available in module widths M150 and M185 – each with MPS or Multilens optics.
Optics
M5P
Multilens premium reflector, satin-finish mirrored
M5S
Multilens standard reflector, matt grey
MPS
Microprismatic cover, UGR ≤ 19
Integrated wireless sensors – ideal for refurbishments
Daylight- or presence-dependent control via integrated sensors ensures that light is provided only when it is needed and only in the amount actually required. This allows energy consumption to be reduced in a targeted manner. At the same time, the requirements of modern buildings are met.
Based on the Zigbee wireless standard and configurable via the Signify MasterConnect app, the integrated sensor enables wireless control and networking of the entire lighting system.
BELA luminaires with an integrated sensor are therefore particularly suitable for refurbishments where additional wiring for switching and dimming is unavailable or cannot be installed.

