- Input Voltage: 90 ~ 305VAC / 127 ~ 431VDC. This LED driver features both Constant Current and Constant Voltage output modes, ensuring reliable performance for your lighting applications. - Equipped with built-in Power Factor Correction (PFC), this power supply driver minimizes AC flicker and achieves an impressive conversion efficiency of 88-91%. It utilizes DALI control technology and maintains a standby power consumption of less than 0.5W, making it energy-efficient. - Operating temperature range: -40℃ to +85℃. This robust power converter is designed for natural air cooling and has an IPX67 rating, providing excellent protection against dust and water. It includes safeguards against short-circuits, overloads, over-voltage, and over-temperature conditions. - The AC-DC switching power supply features a metal shell with grounding design, enhancing heat dissipation and ensuring compatibility with nearly all AC control system constant voltage LED products. Use Cases: 1. Ideal for commercial lighting solutions where consistent and efficient power is critical, such as in retail stores and office buildings. 2. Suitable for outdoor lighting applications, including street lights and architectural lighting, thanks to its durable design and high-temperature resistance. 3. Perfect for industrial environments where reliability and safety are paramount, offering protection features that ensure long-term operation. This LED driver combines versatility, efficiency, and safety, making it a smart choice for various lighting projects.