By the way, I'm working in China and use to buy things from there! Seller like陶宝商城can be trust lah! They won't spolit their reputation. Things bought can be returned if you're not satisfied with their goods & even bad comments to them, they will look into seriously...eg. they will replace for free included shipment wherby you know China is not small. (do you think S'pore trader will provide such services?). As for pricing, it is more competative than buying in shop! You can srcoll thru. and compare price with S'pore selling price by searching parts code, etc....what you get from Singaore might come from these people that order in bulk..
Can someone help me which downlight , leds code, transformer rquired for 4 room? How many pieces should I purchase? Thanks in advance.