ViewSonic
ViewSonic RLC-079 Projector Replacement Lamp
★★★★★
Restore Your Projector's Brilliance Ensure optimal performance from your ViewSonic PJD7820HD projector with the Viewsonic RLC-079 Replacement Lamp. This genuine ViewSonic replacement lamp provides consistent brightness and clarity for your presentations and entertainment. Specifications: Com...
$165.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Restore Your Projector's Brilliance
Ensure optimal performance from your ViewSonic PJD7820HD projector with the Viewsonic RLC-079 Replacement Lamp. This genuine ViewSonic replacement lamp provides consistent brightness and clarity for your presentations and entertainment.
Specifications:
- Compatibility: ViewSonic PJD7820HD projector
- Wattage: 210 watts
- Lamp Life (Normal Mode): 4,000 hours
- Lamp Life (Eco Mode): Upwards of 6,000 hours
Key Features
Replacement bulb for View Sonic PJD7820HD Projector
Lamp Life: 4,000 hours (Normal Mode)
Lamp Life: 6,000 hours (Eco Mode)
Specifications
Brand
ViewSonic
Model
RLC-079 Projector Replacement Lamp
Compatibility
ViewSonic PJD7820HD Projector
Lamp Life (Normal Mode)
4,000 hours
Lamp Life (Eco Mode)
6,000 hours
Pros & Cons
👍 Pros
- Offers a lamp life of 4,000 hours in Normal Mode, providing a substantial period of use before replacement is needed.
- Extends lamp life to 6,000 hours in Eco Mode, which can significantly reduce operating costs and maintenance frequency over time.
- Specifically designed as a replacement bulb for the ViewSonic PJD7820HD Projector, ensuring perfect compatibility and optimal performance.
- Replacing just the lamp instead of the entire projector offers a cost-effective solution to restore image quality.
- The extended lifespan in Eco Mode is beneficial for educational or business environments with long presentation hours.
👎 Cons
- This product is a replacement lamp, meaning it is not a standalone projector and requires the specific ViewSonic PJD7820HD model to function.
- The lamp life, while good, will eventually require replacement, adding a recurring cost to projector ownership.
- The "Normal Mode" lamp life of 4,000 hours is shorter than the "Eco Mode" life, meaning higher brightness will reduce longevity.
- Using "Eco Mode" to extend lamp life typically results in a dimmer image, which might not be suitable for all viewing environments.
- Availability of this specific replacement lamp is tied to the continued support for the ViewSonic PJD7820HD Projector model.
Frequently Asked Questions
Which projector model is this replacement lamp compatible with?
This RLC-079 lamp is specifically designed as a replacement bulb for the ViewSonic PJD7820HD Projector.
What is the expected lamp life in Normal Mode?
In Normal Mode, the ViewSonic RLC-079 Projector Replacement Lamp has a stated lamp life of 4,000 hours.
How much longer does the lamp last when used in Eco Mode?
When operated in Eco Mode, the lamp life is extended to 6,000 hours, offering a significant increase in operational duration.
Is this product a complete projector or just a replacement part?
This product is solely a replacement lamp, designed to replace the bulb in a compatible ViewSonic PJD7820HD Projector, not a full projector unit.
Will using Eco Mode affect the projector's brightness?
Typically, using Eco Mode to achieve a longer lamp life, such as the 6,000 hours on this lamp, results in a reduction of the projector's overall brightness output.
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