4 Channel DALI-2 Dimming This LED driver is powered by DALI , a 2-way communication protocol used to manage and communicate with the elements in a lighting system. It is compatible with DALI and DALI 2 dimming systems and provides DALI dimming functions from 0% to 100% ! Keep in mind that this LED driver requires other DALI-powered devices. Its dimming feature is only functional with other DALI solutions. If you have a DALI system or plan to use one, this LED driver will greatly help your setup! With it, you can dim/brighten, change between colours, establish scenes, and more. This LED driver is compatible with the original DALI and the recently enhanced DALI 2 technology, presenting you with a wider range of connectivity. Compatible with Smart LED Lights (needs a DALI controller) You can use this LED driver in your smart system if you have a DALI controller. Why opt for a smart lighting system? Because it can make the setup more cost-effective and efficient! Suppose you were late and forgot to switch off your lights as you left your home. With an intelligent lighting system, you can operate your fixtures remotely on your mobile phone! You don't need to physically be there to or near the vicinity just to switch off your lights. Furthermore, the automation provided by smart lights can strengthen your property's security. You can specify wake-up and sleep hours so your lights will activate at distinct periods, creating the notion that someone is home! 100w LED Driver, 12v DC or 24v DC While many LED lights are mains-powered, meaning you can connect them straight to the mains circuit, there's also a significant number of low-voltage LEDs that require an LED driver. This LED driver is available in 12v DC or 24v DC . When purchasing, ensure that the input voltage of the LED fixture is the same as the output voltage of the driver. So, if your low-voltage LED is 12v DC, purchase a 12v DC LED driver. On the other hand, if it's 24v DC, then choose a 24v DC driver. Also, this