Vivitek 5811100876-S Projector Lamp Compatible Models: D835 D837 D833MX D837MX D859 D832MX D825MX+

No need to read the manual: the core specs of the Vivitek 5811100876-S projector lamp, its 9 compatible projector models, and the three things you should confirm before purchasing are all in this article.

Lamp Module Specifications

The above specifications come from the Zorsika product database. Contact our sales team if you need the complete technical datasheet.

Compatible Projector Models: 9 Vivitek Projectors

The following are the verified compatible Vivitek projector models for the 5811100876-S, with model numbers separated by commas:

D835, D837, D833MX, D837MX, D859, D832MX, D825MX+, D825MX, D825MS

Note: Projectors of the same generation often share the same lamp module. For models not listed, contact Zorsika technical support for confirmation.

Same Specifications — Why Choose Zorsika PRO

The Zorsika PRO series offers an original-equivalent replacement lamp module for the 5811100876-S, with key specifications matched item by item to the original. It supports project supply and bulk purchasing, with more controllable lead times.

• Specification Matching: Power, arc gap, and reflector size are matched item by item to original specifications
• Individual Testing: Each unit is powered on and tested before leaving the factory, ensuring brightness and stability
• Warranty Commitment: 180-day warranty on the lamp; normal use with non-human damage is covered by after-sales service
• Stable Supply: Supports bulk purchasing and project supply

In short: if you want original-quality performance with greater peace of mind, the Zorsika PRO series projector lamp is made for exactly this scenario.

Note: Performance such as brightness and lifespan is significantly affected by the projector's condition, usage environment, and cooling conditions. Zorsika does not make uniform numerical promises. We recommend ordering 1-2 sample units for power-on testing before bulk purchasing.

You Might Want to Ask

Q: Why choose Zorsika PRO instead of the original?

A: The core philosophy of the Zorsika PRO series lamp is "original specifications, independent quality control": power, arc gap, and reflector size are matched item by item to the original, but with an additional individual power-on test before leaving the factory, plus a 180-day warranty. Compared to the original, it offers greater peace of mind; compared to other alternatives, it offers more consistent quality control.

Q: How do I choose between original packaged, original bare, compatible, and used?

A: If you want stable brightness and long-term reliability, the Zorsika PRO series lamp is the first choice — matched item by item to original specifications, individually power-on tested before leaving the factory, with performance comparable to the original, greater peace of mind, and a 180-day warranty. For routine business and education use and conference rooms, the PRO series is also the more worry-free choice. Other replacement lamps may cost less, but the arc tube sources and quality control vary greatly, with higher risks of brightness degradation and shortened lifespan. They are only recommended for temporary backup projectors.

Q: What should I do if the projector says the lamp is not recognized after replacement?

A: First check whether the lamp timer has been reset. The vast majority of such messages are caused by the timer not being cleared. If the error persists after resetting, contact Zorsika technical support — we provide reset methods and troubleshooting guidance for the corresponding model.

Q: My projector is not in the list of 9 models above. Can I use the 5811100876-S?

A: The list covers verified models but does not represent all possibilities. Vivitek products of the same generation often share lamp modules. Take a photo of the projector's nameplate and the original lamp label and send it to Zorsika technical support, and we can help confirm compatibility.

Q: Is there an installation guide for the 5811100876-S?

A: Yes. The lamp door location and installation/removal steps for these Vivitek models are basically the same. Contact Zorsika sales for illustrated or video guides for the corresponding model.

Q: How long is the lamp warranty?

A: The Zorsika PRO series projector lamp comes with a 180-day warranty. Normal use with non-human damage (such as lamp explosion or abnormal early brightness degradation) is covered by after-sales service; brightness degradation within the standard range is normal wear and is not covered by the warranty.

Before Ordering, Check These Three Things

1. Verify the nameplate model: Open the projector's lamp door — the model on the lamp module label should exactly match 5811100876-S. Some Vivitek models have suffix differences such as -V or +, but the lamp module is usually interchangeable. If unsure, take a photo of the nameplate and send it to Zorsika technical support for confirmation.
2. Confirm the lamp type: The same model comes in four types: original packaged, original bare, compatible, and used — and the differences are significant. Original bare means an original arc tube paired with an aftermarket bracket, which typically offers the best overall value. When ordering, be sure to specify clearly on the order which type you want to avoid disputes after delivery.
3. Verify physical specifications: Reflector size 00X51D, socket E20.8, and arc gap must all match the original lamp. If any one of these does not match, the lamp may not fit or may not light up.

After Replacing the Lamp, Pay Attention to These Points

• Clean dust promptly: Dust accumulation on the air intake and air filter directly raises the lamp's operating temperature. In dusty environments, clean every 1-2 months; in normal office environments, every 3-6 months.
• Use eco mode: Use eco mode whenever brightness is sufficient to reduce the lamp's thermal load.
• Avoid frequent on/off cycling: Thermal cycling is one of the main causes of lamp wear. If not using the projector for a short time, use the blank/mute function rather than repeatedly cutting power.
• Shut down properly: After shutting down, wait for the fan to stop before cutting power. Cutting power while hot causes the lamp to cool suddenly, which is a common cause of lamp explosion.
• Reset after replacement: After installing a new lamp, be sure to reset the lamp timer in the menu, otherwise the projector will continue to alert based on the old timer.

Related Links

• Zorsika Technical Support Center
• Projector Brand & Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Database

Purchase Inquiry

For solution consultation, bulk purchasing plans, or the complete compatible model list for the Vivitek 5811100876-S, contact us via:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lamp module models, specifications, and compatible model data in this article all come from the Zorsika product database. Data is continuously updated; please refer to actual inquiry confirmation.