AC/DC Switching Power supply with 12W Maximum Output Wattage and Short-circuit Protection have UL,CSA,CE,TUV,GS,BS, ... failure) 50,000 hours at 25CPacking: PE bag and white box Applications: DVD, LCD and TV, MP3/MP4 players, GPS, digital cameras, CCTV ... products, cellphone charger, network information, security equipment, small home appliances, and more Certifications: UL, cUL, FCC, CCC, CE, BS, CB, ...