Hello I am interested in this product but I do have a few questions, 1) does this product come with a timer? I am seeing your advertisment use of operation is for 8 hours a day to extend the life of the bulb. 2) Would you provide a replacment bulb service for the units that you sell and how easy are the bulbs to replace. 3) are these units listed for use in Canada? 4 can I get my company name put on it? If your answers are proper then I would consider buying units for testing. Thanks for your time. Leonard.
Well,this is a very suitable requirement compare with our product line. As we are a professional china air purifier manufacturer.