once u see the amp socket it means from China unleast ur AMP socket is red colour not those yellow colour .....
cause taiwan wanna make thing clear, they don't want user to miss understand or think they are china product .....
HID manufacturer war is just begin last two month :
yellow amp socket = china. (too many brand)
red amp socket = Taiwan. (brightstar ....
the rest korea. (econ,imperial, BJ, KDG .....)
Malaysia HID kit is using yellow amp socket too (wanahid/michiba/wanasonic all is manufacture in prai/penang and bulb from china). check
www.wanahid.com or
www.wanasonic.com
and don't trust the seller said the item with DOT approver cause only few brand have DOT approver ..... (only hella, koito,osram,panasonic,al,GE and few more japan cause USA is banned all HID conversion kit, only D2 and D1 series is allow to sell in state)