... FCC,GS,SAA,PSE,EK 2 years warranty.. 12W 12V1A ac/dc adpater switching power adapterOutput power 12W 12V1A. Approved by ... at full road with 20MHz bandwidthTurn On Delay Time:<3S (AC:110V and full load)Safety protection :over voltage and current protection ... swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver, dimmable led driver, waterproof led driver etc ...