... .Certification: CE,FCC,ROHs 2.Apply for : led, etc 3.Reliable and low-nose; 4.Small ... enough to carry around Specification of led driver: 1.lnput voltage: AC 100-240V 2.Frenquency ... ROHs standard Suggested applications: mobile phone, MP3/MP4 player, digital camera, led power driver, tv power supply, lcd power supply, ... electrical equipment power supply, etc Detailed picture of led driver: