I bought comparable bulbs there a few months, I am delighted. Unfortunately, I have not found the specific model. So I ordered these bulbs XCSource this time. Huge disappointment: very low light (away from returned announced 20W), cold light lit slightly closed switch (for a room it's complicated), short, big disappointment. Nothing on the package to confirm the power or color of light, since no check box is checked on the packaging. Based on reviews here, we are in the pure cliché Chinese product: the quality control should be optional, so it must be lucky to have a good batch, which will be a price / quality ratio none, but you might also be a big disappointment if it's not the right day. It seems to be 1 chance in 2 of this type of product.
Too bad, my first try of bulbs was really conclusive. For me, it was direct feedback from Amazon for those below.
