Casambi Bluetooth Controls >Casambi Bluetooth Modules

Casambi Smart LED Control

Casambi is the clear leader in modern wireless lighting control solutions based on Bluetooth Low Energy. Key aspects of the Casambi solution are great user experience, high performance and scalability from basic individual fixture controls to industrial scale solutions with cloud based remote control, monitoring and data logging.

The Casambi devices are smart on their own. All the intelligence is replicated in each node leaving no single point of failure. The system itself is self healing and in constant syncronization. In this kind of fully distributed and symmetric architecture any unit can go offline and catch up from others when they return back online.


The Casambi devices are connected when needed. An Internet connection is not necessary. Bluetooth Low Energy is already implemented in smartphones and tablets, so communication between the user interface and the network of luminaires can be done without any additional gateways.

User friendly

The system is intuitive. You do not need any new wiring, switches, devices or networks. Plug in the lighting fixture and pair it with your phone or tablet. No other configurations by a professional technician are needed.


The Casambi solution is made both for the consumer market as well as the professional market. The user interface is made in a way that anyone – regardless of technical proficiency- can use the system.


CBU-ASD is a wireless control unit for LED and halogen drivers with 0-10V, 1-10V or DALI dimming interface. The control output can be configured either as analogue 0-10V (and 1-10V) or digital Standalone DALI control interface.

When the output is configured as Standalone DALI1, CBU-ASD acts both as a controller and as a power supply making it possible to connect directly to an LED driver with DALI interface without the need for an external DALI power supply. This so called Standalone DALI makes it possible to implement multi-channel lighting systems with adjustable colour (RGB) or colour temperature, while keeping the wiring and number of components at their minimum.


CBU-TED is a Bluetooth controllable, Casambi enabled trailing-edge dimmer for operation of incandescent lamps, dimmable LED lamps and dimmable LED control gear. It can be installed behind a traditional wall switch, inside a luminaire or into a ceiling outlet box. Maximum allowable ambient temperature must be observed

CBU-TED is able to control up to 150 W. The maximum permissible load varies according to different load types.




CBU-PWM4 is a Bluetooth controllable, Casambi enabled four channel PWM dimmer for constant voltage LED loads, such as LED strips and constant voltage LED modules. It is connected between a 12-24 VDC power supply and the constant voltage LED load

CBU-PWM4 can control up to four channels making it an ideal partner for RGBW and tunable white (TW) applications. The maximum combined output current is 6 A which can be freely divided between 1 -4 channels. CBU-PWM4 is protected against overvoltage, overcurrent and short circuit situations.

This device is a 4 channel LED Dimmer with Casambi module integrated inside. It allows to control White, Tunable White, RGB or RGBW led lights (thinks to dedicated Casambi profiles), regulating the intensity of brightness, creating scene and setting different colour effects with just one tap to APP Casambi. The control can be done by smartphone through the user-friendly Casambi application (available for iOS and Android), and by a local command (normally open push button). Supply voltage is from 12 to 24 Vdc. The output voltage varies on supply voltage range and allows to drive LEDs in voltage (CV) up to 5A per channel (max 10A tot.).




The LD220WCM is a 200VA Bluetooth controller phase-cut dimmer for all 230V luminaires.

Main Features:

  • Push input, mechanical switch or Bluetooth
  • Push input can be used to group or control any scenario
  • Small form factor, wall box, OEM or surface mounting
  • Scheduling of light and animations, auto adjusting for season
  • Change profile in app, logarithmic, linear or on-off behaviour
  • Wireless connection/grouping of luminaires and switches
  • Use any standard retractive switch


  • Filament bulbs, LED retrofit lamps or LED drivers
  • Downlights, ceiling lamps, outdoors or stripes
  • Driver and dimmer for complete smart control of all luminaires in an apartment, house or project installation
  • Group luminaires together without any wires
  • Central on/off switch
  • Outdoor lights with animations and sunlight scheduling