Vivitek 5811116310-SO projector lamp 240W 3000/4000 hrs D520ST D525ST D530 D535 D537
- 240 W
- 3,000 (Normal) - 4,…
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Replacement lamp module with a 210W UHP bulb rated for 4,000 hours of use
This module is a fully assembled 210W UHP bulb inside its housing, ready for direct installation in the ViewSonic PJD7828HDL projector. It restores original brightness without the need for separate bulb handling or alignment. The unit is supplied new and manufactured to ISO9001 quality standards.
When the existing lamp reaches the end of its 4,000-hour rated life or shows significant brightness loss, this replacement returns the projector to its factory light output. The change is worth it when image quality has degraded enough to affect presentations or viewing comfort. No other components are required for the swap.
The 210W UHP design maintains consistent luminance across the 4,000-hour rating rather than fading quickly after an initial peak. Each unit is tested for ignition reliability, voltage stability and run-time performance before shipping. This reduces the risk of premature failure during extended daily use.
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| Product | |
|---|---|
| Brand name | ViewSonic |
| Product type | UHP |
| Display | |
| Lamp lifespan | 4,000 hrs |
| Power | |
| Power rating | 210 W |
The RLC-100 module is built for the PJD7828HDL projector; it ships as a complete housing and bulb assembly ready to slot into that model.
Power off and unplug the projector, let it cool completely, remove the lamp cover, swap the module, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the common error.
The lamp is rated for 4,000 hours of typical use; plan a replacement when the projector's hour counter approaches that figure or brightness noticeably drops.
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