Original lamp or replacement? The whole truth about projector modules.
Time for a new lamp – what choice do you face?
When the lamp's operating hours counter comes to an end, users face a dilemma: pay more for an original, or risk buying a cheap replacement for a fraction of the price? The answer is not black and white, but it's worth knowing the risks.
Risks associated with the cheapest replacements
Cheap "no-name" lamps often do not meet technical parameters. The main threats are:
- Unstable voltage: May lead to ballast (lamp power supply) damage.
- Poor burner geometry: Causes uneven screen illumination – corners may be darker than the center.
- Risk of explosion: Poor quality quartz glass can shatter inside the projector, showering the optics with shards.
The golden mean: Original bulb in a replacement housing
In our service, we often recommend an optimal solution – Ruby or Diamond type modules. These are original bulbs (e.g., Osram, Philips, or Ushio brands) embedded in high-quality replacement frames. Thanks to this, you get 100% of the original's brightness at a much lower price.
Remember about the counter reset and filters!
Replacing the lamp itself is half the battle. After installation, you must reset the counter in the service menu and – crucially – clean the air filters. A new, powerful lamp generates a lot of heat, and the lack of proper cooling can cause it to burn out much faster.
