The bulbs work fine,nice and bright,i went for the cool white and they give you a clinical type of light,which if your eyesight is not as good as it should be they help a lot.As for the company,well they would get a no star rating,took 2 months to arrive,although was told when placing the order that they were in stock,i had to make the phone calls to find out what was happening,the staff were'nt very helpful,had to phone again weeks later,to be told they were on order from China,would'nt have minded if i was told this in the first place but i was told the exact opposite,in stock and in China are worlds apart.