DALI DT8 LED dimmer for light regulation

The Lunatone CW-WW constant current DALI DT8 LED dimmer for connection currents of 350 mA enables light regulation via DALI MC / Switch / Touchpanel. It has a dimming range from 0.1% to 100% and a switchable PWM frequency (122Hz / 244Hz / 488Hz / 976Hz). It also has a common negative pole. The LED dimmer is suitable for ceiling void mounting.

DT8, Balance & Dim, Dim2Warm, SwitchDim2

In DT8 mode, the light intensity and color temperature are controlled independently via one DALI address (DALI DT8, Colour Type Tc). In Balance & Dim mode, control takes place via 2 DALI addresses, one for adjusting the brightness and one for adjusting the channel distribution (e.g. color temperature). In Dim2Warm mode there is one DALI address for dimming with simultaneous change of the color temperature. The SwitchDim2 operating mode allows operation via 2 button inputs and thus the control of brightness and color temperature without DALI.

The supply voltage is 12V to 48V DC; the output voltage is up to 45VDC. The Lunatone DALI LED dimmer has a built-in short-circuit protection. You also benefit from low standby losses and high efficiency. The configuration takes place via the PC software DALI-Cockpit and the DALI USB interface. You get the LED dimmer in a user-friendly delivery state.