DC 28V Switching Power Supply Transformer — LED Drive Power Adapter — 150W 200W 360W 480W 500W 600W 800W 1000W 1200W — Voltage Consistency

Input voltage tolerance: ±15%. Output voltage adjustable range: ±5%. This is NOT a constant-current power supply — output current is determined by the connected device. Before use, verify and set the power supply's input voltage to match your mains. Suitable for continuous 24*7 operation, but continuous load should not exceed 40% of the rated power. Installation by a licensed electrician is strongly recommended!