ViewSonic PRO 8400 OEM Replacement Projector Lamp 280W
A 280W replacement lamp module with housing for ViewSonic PRO 8400 projectors, rated for 4,000 to 6,000 hours of use
- Power rating280 W
- Lamp lifespan4,000 (Normal) - 6,000 (Economy) Hrs.
- Product typeProjector Lamp
- OEM replacement module installs instantly
- Genuine Osram P-VIP 280W bulb powers bright output
- Lamp life reaches 4,000 normal or 6,000 economy hours
- Manufactured to ISO 9001 quality standards
- Fully assembled housing enables quick projector maintenance
ViewSonic PRO 8400 Replacement Lamp
The ViewSonic PRO 8400 OEM replacement lamp module delivers a 280W P-VIP bulb pre-installed in its housing for immediate installation. It is designed for users whose ViewSonic projector requires the RLC-059 module and who want a genuine Osram light source without separate bulb handling.
Lamp Life and Usage Constraints
Rated life reaches 4,000 hours in normal mode and 6,000 hours in economy mode, so brightness will gradually decline within those windows. The fixed 280W power draw means the projector’s cooling and power supply must already support this wattage; no adjustment is possible on the module itself.
280W Osram P-VIP Bulb Specification
The single deciding factor is the 280W Osram P-VIP bulb inside the assembled housing; if your projector calls for a different wattage or bulb type this module will not operate correctly. Buyers who need a different power rating or a bare bulb without housing should look elsewhere.
How it compares
Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.
- Price $123.99
- Pricier than about 70% of the 9,513 comparable items (median $99.99).
- Power rating 280 W
- Higher than about 81% of the 8,831 comparable items (median 215 W).
Specifications
| Product | |
|---|---|
| Brand name | ViewSonic |
| Product type | Projector Lamp |
| Display | |
| Lamp lifespan | 4,000 (Normal) - 6,000 (Economy) Hrs. |
| Power | |
| Power rating | 280 W |
Questions about this item
Which PRO 8400 lamp version should I choose among the OEM and compatible options?
Three OEM versions exist: the original bulb maker's lamp, the ViewSonic-sold OEM lamp, and an alternative OEM bulb manufacturer's lamp. A lower-cost compatible version using genuine OEM parts is also available. All meet ISO9001 standards and pass beam, ignition, voltage and run-time checks.
What does the 280W rating mean for brightness and heat in my projector?
The 280W P-VIP bulb delivers the light output the PRO 8400 was designed for. Expect the same brightness as the original lamp and similar thermal load, so the projector's existing cooling handles it without modification.
How do the 4,000-hour normal and 6,000-hour economy ratings translate to real use?
In normal mode the lamp is rated for 4,000 hours; switching to economy mode extends the rating to 6,000 hours by reducing power and brightness. Actual life varies with usage patterns, power cycles and ambient temperature.
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