100% Brand new and high quality. High-quality coil. High power factor. Low-temperature rise. No noise at all. No, no flickering. High efficiency. Over-current protection and short circuit protection. For LED strip lights, WLAN router, ADSL Cats, HUB, Switches, surveillance cameras. Input voltage: AC100-240V 50/60 Hz. Article type: LED transformed material: engineering plastic output voltage: DC12V +/-5%. Wire length: about 8.5cm. Waterproof rate: Not waterproof warranty: 3 years.