OSRAM OT Wi DIM 5CH CA 12-48V RGB-WW 12A LED driver s Casambi

The OSRAM OT Wi DIM 5CH CA is a high-performance, 5-channel constant voltage LED driver designed for professional RGB-CCT lighting installations. With integrated Casambi Bluetooth Low Energy control, it enables wireless dimming and colour tuning via the Casambi app. This robust power supply delivers up to 12A total output current and supports input/output voltages from 12V to 48V DC, making it ideal for dynamic architectural and commercial lighting projects.

Advantages

Wireless control via Casambi app (iOS/Android) eliminates the need for additional controllers. Five independent channels allow precise mixing of RGB and white LEDs. PWM dimming from 0-100% ensures smooth transitions and flicker-free operation. Built-in overload, short circuit, and over-temperature protection guarantee reliable performance.

Suitable for

• RGB-CCT LED strip installations
• Architectural accent lighting
• Commercial and hospitality lighting
• Smart home and office lighting systems

Key specifications

• Control Technology: Casambi (Bluetooth Low Energy)
• LED Compatibility: RGB-CCT (Red, Green, Blue, Cold White, Warm White)
• Input Voltage: 12-48V DC
• Output Voltage: 12-48V DC (Constant Voltage)
• Total Output Current: 12A
• Number of Output Channels: 5
• Max Current per Channel: 2.4A
• Max Output Power: 144W (12V), 288W (24V), 576W (48V)
• Dimming Method: PWM
• Dimming Range: 0-100%
• Wireless Protocol: Bluetooth 4.2
• Operating Temperature: -20°C to +50°C
• Protection: Overload, Short Circuit, Over-temperature
• Housing Material: Plastic
• Certifications: CE, RoHS

Recommendations

For optimal performance, use with compatible RGB-CCT LED strips and ensure adequate ventilation. The Casambi app allows grouping, scheduling, and scene setting. Professional installation by a qualified electrician is recommended.