DALI dimming function (0-100%) This LED driver is powered by DALI , a 2-way communication protocol used to control and communicate with the components in a lighting system. It is compatible with DALI and DALI 2 dimming systems and provides dimming functions from 0% to 100% ! Please note that this LED driver requires other DALI-powered devices. Its dimming feature is only available with other DALI devices. If you have a DALI system or plan to upgrade to one, this LED driver will significantly help your setup! With it, you can dim/brighten, switch between colours, complex scene-setting, and other fixture-specific functions. This driver is compatible with the original DALI and the upgraded DALI 2 technology, giving you a broader range of connectivity. Compatible with Smart LED Fittings (DALI controller needed) You can integrate this LED driver with your smart system if you have a DALI controller. Why do you want smart lights in your home? Integrating your lighting system with your smart home automation will make it more efficient and cost-effective! Say you went on vacation and suddenly remembered forgetting to switch off the lights in your bedroom. With a smart lighting system, you can access your fittings using your mobile phone! Instead of waiting until you return, you can remotely switch them off. A smart lighting system can also enhance your property's security. You can automate wake-up and sleep hours so your lights will activate at specific periods, creating the illusion that someone is home! 30w 12v DC or 24v DC LED Driver While many LED fixtures are mains-powered, there are low-voltage fittings that require an LED driver to regulate the power supply. This LED driver is available in 12v DC or 24v DC . When purchasing, ensure that the input voltage of the fitting is the same as the output voltage of the driver. So, if your LED under cabinet light is 12v DC, buy a 12v DC LED driver. Alternatively, if it's 24v DC, then pick a 24v DC driver. Additionally, this LED