Digital Projection 114-786 Projector Lamp Compatible Models: EVISION 1080P 4500 EVISION WUXGA 4500

Digital Projection 114-786 is a widely used lamp module for Digital Projection projectors, covering many scenarios such as business and education, and conferences. This article compiles the specifications of this lamp, a list of 2 compatible projector models, and a few points that are most prone to error during procurement verification.

Lamp Module Specifications

The above parameters come from the Zorsika product database. For the complete technical specification sheet, please contact sales to request it.

Compatible Projector Models: 2 Digital Projection Projectors

The following are the verified compatible projector models for 114-786 among Digital Projection projectors, with models separated by commas:

EVISION 1080P 4500, EVISION WUXGA 4500

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

Three Points to Verify Before Purchase

1. Verify the nameplate model: Open the projector's lamp door, and the model on the lamp module label should match 114-786 exactly. Some Digital Projection models have suffix differences such as -V or +, but the lamp module is usually interchangeable. If you are unsure, it is safer to 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 among the four are significant. Original bare means an original arc tube paired with an aftermarket lamp frame, and it usually offers the best overall value for money. When purchasing, be sure to specify clearly on the order which type you want to avoid disputes after delivery.
3. Verify the physical specifications: The arc gap and other items must match the original lamp. If any item does not match, the lamp may not fit or may fail to light up.

Same Specifications, So Why Recommend Zorsika PRO

For regular lamp modules with high usage such as 114-786, the Zorsika PRO series provides an alternative with the same specifications as the original, matching the original item by item in power, arc gap, and reflector size, with each unit lit and tested before leaving the factory. It is ready to use upon installation without structural modification.

• Specification matching: Power, arc gap, and reflector size are matched item by item according to original parameters
• Unit-by-unit testing: Each unit is lit and tested before leaving the factory, ensuring brightness and stability
• Warranty commitment: 180-day warranty for the lamp; after-sales service is available for non-human damage under normal use
• Stable supply: Supports bulk purchasing and project supply

In one sentence: if you want original-level quality and a more worry-free overall experience, the Zorsika PRO series projector lamp is made for exactly this scenario.

Note: Performance such as brightness and lifespan is greatly affected by machine condition, usage environment, and cooling conditions. Zorsika does not make uniform numerical promises. It is recommended to obtain 1-2 samples for lighting tests before bulk purchasing.

Routine Maintenance to Make the Lamp Last Longer

• Clean dust promptly: Dust accumulation on the air inlet and air filter will directly raise the lamp's operating temperature. In dusty environments, it is recommended to clean once every 1-2 months; in ordinary office environments, once every 3-6 months.
• Make good use of eco mode: Where brightness is sufficient, prioritize eco mode to reduce the lamp's heat load.
• Avoid frequent switching: Hot-cold cycles are one of the main sources of lamp wear. If not in use for a short time, it is recommended to use the blanking function rather than repeatedly cutting power.
• Shut down properly: After shutdown, you must wait for the fan to stop before cutting power. Cutting power while hot will cause 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 hours in the menu; otherwise, the machine will continue to alert based on the old timer.

Frequently Asked Questions

Q: My machine is not in the list of 2 models above. Can I use 114-786?

A: The list contains verified models, but it does not represent all of them. Digital Projection products of the same generation often share lamp modules. Send photos of the body nameplate and the original lamp label to Zorsika technical support, and we can help confirm whether it is compatible.

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

A: If you pursue stable brightness and long-term reliability, the first choice is the Zorsika PRO series lamp—matched item by item according to original parameters, each unit lit and tested before leaving the factory, with performance benchmarked against the original and a more worry-free overall experience, plus a 180-day warranty. For regular business and education use and conference rooms, the PRO series is also the more worry-free overall choice. Although other replacement lamps cost less, the sources of their arc tubes and quality control vary greatly, and the risks of brightness decay and shortened lifespan are higher, so they are only recommended for temporary backup machines.

Q: Why choose Zorsika PRO instead of the original?

A: The core logic of the Zorsika PRO series lamp is "original parameters, independent quality control": power, arc gap, and reflector size are benchmarked item by item against the original, but there is an extra unit-by-unit lighting test before leaving the factory, with a 180-day warranty. Compared with the original, it is more worry-free overall; compared with other replacement options, quality control is more stable.

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

A: First confirm whether the lamp hour reset was performed. The vast majority of such prompts are caused by the timer not being reset. If an error still appears after resetting, contact Zorsika technical support, and we will provide the reset method and troubleshooting guidance for the corresponding model.

Q: Is there an installation tutorial for 114-786?

A: Yes. The lamp door positions and disassembly/assembly steps for these Digital Projection models are basically the same. Contact Zorsika sales to obtain illustrated or video tutorials for the corresponding model.

Q: How long is the lamp warranty period?

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

Related Inquiry Entries

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

Purchasing Consultation

For solution consultation, bulk plans, or the complete compatible model list for Digital Projection 114-786, please contact us through the following methods:

• Official 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, specification parameters, and compatible model data in this article all come from the Zorsika product database. The data is continuously updated, and actual inquiry confirmation shall prevail.