1IP68 grade ultrathin waterproof switching power supply, safe and reliable. 2The surface is anodized, anticorrosion, waterproof and wearresistant, durable. 3Low DC ripple, high efficiency, and constant voltage output to ensure power supply stability. 4Excellent insulation performance, high dielectric strength, suitable for products using DC 12 / 24V power supply. 5High efficiency, long life, high reliability, antiinterference function, to ensure long life of LED lights. Condition: 100% Brand New Item Type: Waterproof Power Supply Material: Aluminum Alloy Model: 250W Output Power: 250W Input Voltage: AC170-250V (50/60HZ) Output Voltage: DC12V/DC24V (Optional) Protection Level: IP68 Output Voltage Accuracy: 98 (%) Output Ripple Noise: 100mVp-p Installation Method: Wiring Type 1 x Waterproof Power Supply