This is a switch commonly used in fluorescent lighting fixtures for washbasins, under-cabinet lights, etc. Please use it for DIY repairs, electronic projects, and the like. Since there are multiple units, the item shipped may differ from the image. Therefore, there may be slight differences in the angle of the printing or color. Please understand this. Bulk purchases are welcome. Please write in the comment section if you wish to do so. You cannot get a discount on shipping costs by using the app's bulk purchase function. Please note that self-repair is entirely at your own risk and requires some knowledge and skill. I will not answer questions from those who ask, without doing their own research, "Can this be used for xx company's product?" as they are not suited for self-repair. Please request repairs from the manufacturer. Manufacturer's HP http://www.shinden.com/rockerswitches/w103a139bbsp000.htm