|
|
|
|
Most people tend to be under the impression that buying cheap copies of Hitachi projector lamps will not just save them money but will also get the job done. This is however exactly what should be avoided; the reason being that such inexpensive alternatives do not have the longevity which people look out for when buying Hitachi projector lamps. Thus, even though they might appear to be cheap but they cost a lot in the long run and defeat the very purpose of seeking alternatives.
Advantages of Buying Originals
Hitachi projector lamps are made to pass through the most stringent levels of quality control. The projector bulbs have mercury vapor which is contained under high pressure. If this very bulb were to explode, then it would release mercury vapors in the air. To prevent such an occurrence from taking place, one should buy only original Hitachi projector lamps. Another aspect which is worth mentioning here is that Hitachi projector lamps come with lifetime guarantee.
Replacing Hitachi Projector Lamps
Everyone knows how expensive it is to repair projectors but thankfully such is not the case with Hitachi projector lamps.
One needs to understand that a Hitachi projector lamp is not just any bulb. It is more than that as it contains several elements within it. These include, an ARC tube which contains mercury vapor under high pressure, a quartz reflector, a number of fittings and wirings and to top it all, the external housing encasing the projector. This might sound very simple but in reality, it isn't so. There is a very complex mechanism which keeps the projector running- one part, for instance being, where the current which activates the mercury vapor is modulated by electrical ballasts. These ballasts provide the exact amount of voltage needed to ignite as well as sustain the projector bulb's output when in use.
Original parts are constructed from only the top-notch materials and manufactured according to the best standards of the industry. For instance, the reflector is a hard quartz globe which is lined with a highly-reflective material. In order to hold the arc tube in place, the base is filled with an extra-strong sealing material. The mercury vapor in the arc tube is compressed at a very high pressure. All this means an expensive technology for which a team of the best scientists and engineers are hired to deliver the best product.
|
|
