Vivitek 5811116310-SO projector lamp 240W 3000/4000 hrs D520ST D525ST D530 D535 D537
- 240 W
- 3,000 (Normal) - 4,…
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A ready-to-install replacement lamp module with a 210W UHP bulb rated for 4000 hours normal or 5000 hours economy use
The VS15947 module supplies a new 210W UHP bulb inside a ready-to-fit housing. It matches the RLC-098 part number used in compatible ViewSonic projectors. Installation requires no extra tools or assembly steps. Buyers needing a different wattage or bulb type cannot use this unit.
When the existing lamp reaches the end of its rated life the image loses brightness and colour accuracy. Swapping in this module restores output to factory levels. The jump is worth it once the old lamp passes 4000 hours in normal mode or 5000 hours in economy mode. Projectors that use a different lamp code or higher wattage are not supported.
The lamp delivers 4000 hours in normal mode and 5000 hours in economy mode before replacement is needed again. Each unit is built to ISO 9001 quality standards and tested for ignition, voltage and run-time. The 210W power draw fixes the heat and brightness envelope, so the projector’s cooling and power supply must already match this rating.
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| Product | |
|---|---|
| Brand name | ViewSonic |
| Product type | UHP |
| Display | |
| Lamp lifespan | 4,000 Hrs. (Normal) - 5,000 Hrs. (Economy) |
| Power | |
| Power rating | 210 W |
The VS15947 lamp module is built for ViewSonic projectors that use the RLC-098 lamp assembly; it includes the 210W Philips UHP bulb pre-mounted in the housing so it matches the original form factor.
Power off and unplug the projector, let it cool completely, remove the lamp cover, unscrew the old module, insert the new VS15947 unit until it seats firmly, re-tighten the retaining screws, replace the cover, then reset the lamp timer in the projector menu — skipping the timer reset is the step most often missed.
Expect roughly 4000 hours in normal mode or 5000 hours in economy mode before brightness drops to half; keep a spare VS15947 module and a soft lint-free cloth for the next swap.
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