I've ordered from them before and opted for overnight shipping. I literally got it the next day. It depends on what method of shipping you chose. If you went with registered air, you're looking at 4-5 days. Express is from FedEX and is overnight. Of course it may not be economical for you to use overnight shipping if you're only ordering one small item like the lights. Your order will probably come in an air mail envelope, and will take about a week or so. It's usually not a good idea to order such a small item from HK since the shipping is so expensive. You could have ordered the lights from
www.tinyrctoys.com, pay the same amount and probably get it the next day, since they're in California too, their prices are close to ToyEast's, maybe even less after you add shipping from HK.