The ELG-240-C2100D23Y is a MeanWell 240-watt AC/DC LED driver with its output rated for DC2100V and 2.3A. It has an input voltage range of 90-305VAC, a wide-range of dimming options (1-10V, PWM/TTL, Timer, DALI, RS-485), and active PFC function. This driver is designed for indoor LED lighting applications such as high bay lights, street lights, commercial and industrial lighting, and more. It is also equipped with short circuit, over-load, and over-current protection, plus a built-in temperature control system.