Unfortunately, these fake Philips HID bulb makers are fully aware of this and that is why they are selling fake Philips HID bulbs in the market to unsuspected buyers. It is a commitment of HIDCONCEPT.COM to educate the customers as much as possible, though this battle with fake Philips bulbs still goes on.
A ballast is an essential part of HID lighting technology. The ballast not only helps to provide the voltage to start the bulb but also helps in maintaining and regulating the flow of the electrical current to the bulb.
HIDCONCEPT.COM receives many questions, but one question that stands out is "How long does the halogen headlight bulb last?" Many of the customers would like to know exactly how many miles or months their headlamps will last.
As long as there are quality products made, trade dress and counterfeit products are unavoidable. That being said, trade dressing is nothing more than stealing someone else's intellectual property and the counterfeit products are just downright wrong and with the automotive products, it is simply dangerous. For some profit motivation, these bandits are disregarding people safety and are just irresponsible. As long as we are in business, HID Concept will not sit idly and watch this shenanigan.
HID Xenon bulb sizes start with "D," as in D1, D2, D3, D4 and so on. One would think that since it is a xenon bulb, It would start with the letter, "X." Well, not sure who decided, but "D" stands for "discharge," as in HID(High-Intense Discharge)