The light is the important part of any projector, so this is one area you cannot afford to stint – although it doesn’t have to be as costly as you may think. Initial Toshiba projector lamps are accuracy made to exacting requirements – currently, there are just four or 5 producers around the world making high quality projector bulbs – so it makes good sense to acquire one suggested by the producer, rather than a cheap and inferior copy.
If this makes you balk, you can make considerable cost savings by buying replacement projector lamp services online, from a provider endorsed by Toshiba. To bring costs down even more, these same suppliers typically sell duplicate lights along with maker’s originals. These are not constantly inferior items; they can be as great as the real thing, however use various materials (such as the real estate, packaging etc). The important part – the bulb – will either be a Toshiba original, or a top-notch option from a producer such as Osram or Phillips.
The things to look out for are suspiciously inexpensive “Toshiba projector lamps” packaged to appear like the original and provided from a foreign provider. On closer assessment, these lights are typically fake and have actually not passed the rigorous quality controls enforced upon genuine options. They are unlawful, and frequently harmful; nobody wishes to have a mercury vapour bulb explode in their face. Yet this is what can occur if you buy replacement projector lamp services from a dishonest source.
Naturally, you can’t “see before you buy” online, which is why it’s so essential to only use sites endorsed to offer the initial product. If they also offer replica projector lamps, these should be plainly packaged to show this reality and you need to constantly get a full assurance and “no quibble” returns policy, whichever brand name you choose.
When you see how projector lamps are made, it’s easy to see why they’re so dear. This is not a high yield, bulk-consumable item. Mercury vapour bulbs are developed to last a long period of time, and replacements have a finite lifespan (owing to the possibility of loss of pressure with time, causing a duller output). Consumer demand is for that reason rather low, implying Toshiba projector lamps are made in fairly small batches. The equipment is extremely expensive, and since it is used throughout the whole Toshiba range it must be carefully reset and recalibrated for each batch. The process uses unique raw materials, such as quartz glass and mercury. It is likewise very labour extensive, with a team of expert scientists and engineers overseeing quality assurance, calibration and more.
Toshiba projector lamps are sold as a sealed unit, total with the real estate and lens. Replacement of the ARC bulb alone is a highly specialised process and outside the realm of Do It Yourself. In reality, the housings are made so they cannot be taken apart. There many factors for this – the primary one being security. The arc tube is sealed with mercury vapour at ultra-high pressure. Mercury is essentially hazardous, as is exploding glass. Buying bulbs in sealed units makes sure security of both user and machine. It likewise guarantees that Toshiba projector lamps run 100% efficiently, with efficient electrical wiring and a scratch-free reflector.
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