This constant-voltage LED power supply is available in 120W, 250W, and 400W models, making it suitable for LED signage, displays, architectural lighting, and large-scale installations. Each unit delivers a stable 12V DC output with high reliability and supports a wide input range of 90–265V AC (50/60Hz). Designed for both indoor and outdoor use, the power supply is IP66 rated for protection in dry, damp, and wet locations. ETL listed and Intertek certified for safety and long-term performance.