Optoma BL-FS300A Projector Lamp for EP759 - OEM Replacement

When buying a lamp for an Optoma projector, match the model first before anything else. The specs of the BL-FS300A and a quick reference for 1 compatible projector model are below.

Specifications of This Lamp

The parameters above come from the Zorsika product database. For the full technical datasheet, contact sales to request it.

Where It Works: List of 1 Optoma Model

The following are verified compatible Optoma projector models for the BL-FS300A, with models separated by commas:

EP759

Note: Projectors of the same generation often share the same lamp module. For models not on this list, contact Zorsika technical support to confirm compatibility.

What the Zorsika PRO Series Offers You

For high-volume standard lamp modules like the BL-FS300A, the Zorsika PRO Series provides an alternative built to original specifications, matching power, arc gap, and reflector size item by item against the original, with each unit lit and tested before leaving the factory. It is ready to install with no structural modification needed.

• Spec Matching: Power, arc gap, and reflector size matched item by item to original parameters
• Unit-by-Unit Testing: Each unit lit and tested before shipment, ensuring brightness and stability
• Warranty Commitment: 180-day lamp warranty; normal use with non-human damage is covered by after-sales service
• Stable Supply: Supports bulk purchasing and project supply

In one sentence: if you want original-quality performance with less hassle overall, the Zorsika PRO Series projector lamp is made for exactly that.

Note: Performance such as brightness and lifespan is heavily affected by machine condition, usage environment, and cooling conditions. Zorsika does not make uniform numerical promises. Before bulk purchasing, we recommend getting 1-2 sample units for lighting tests.

Frequently Asked Questions

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 matched item by item to the original, but with an extra unit-by-unit lighting test before shipment and a 180-day warranty. Compared with the original, it is less hassle overall; compared with other alternatives, quality control is more consistent.

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

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 parameters, unit-by-unit lighting tested before shipment, performance on par with the original with less hassle overall, and backed by a 180-day warranty; for routine business, education, and conference room use, the PRO Series is also less hassle overall. Other replacement lamps cost less, but arc tube sources and quality control vary widely, with higher risk of brightness decay and shortened lifespan, so they are only recommended for temporary backup machines.

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

A: First confirm whether the lamp timer was 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 machine is not on the list of 1 above—can it use the BL-FS300A?

A: The list covers verified models, not all of them. Optoma products of the same generation often share lamp modules. Take photos of the machine nameplate and the original lamp label and send them to Zorsika technical support to confirm compatibility.

Q: Is there an installation tutorial for the BL-FS300A?

A: Yes. The lamp door location and removal/installation steps for these Optoma models are basically the same. Contact Zorsika sales to get illustrated or video tutorials 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 light decay) is covered by after-sales service; brightness decay within the standard range is normal wear and tear and is not covered by the warranty.

Before Ordering, Check These Three Things

1. Check the nameplate model: Open the projector's lamp door; the model on the lamp module label should exactly match BL-FS300A. Some Optoma models have suffix differences such as -V or +, but the lamp module is usually compatible. 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, replacement, and second-hand, and the differences are significant. Original bare means an original arc tube with an aftermarket frame, usually offering the best overall value. When purchasing, be sure to specify clearly on the order which type you want to avoid disputes after delivery.
3. Check the physical specs: Reflector size 56X56D, base E21.8, and arc gap must match the original lamp. Any mismatch may prevent installation or prevent the lamp from lighting.

After Replacing the Lamp, Pay Attention to These Points

• Clean dust promptly: Dust buildup on the air intake and air filter directly raises the lamp's operating temperature. In dusty environments, clean every 1-2 months; in ordinary office environments, every 3-6 months.
• Use eco mode: Where brightness is sufficient, prioritize eco mode to reduce the lamp's heat load.
• Avoid frequent switching: Thermal cycling is one of the main sources of lamp wear. If not using the projector for a short time, use the blank/shutter function instead of 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, 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 machine will keep alerting based on the old timer.

Related Query Entries

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

Purchasing Inquiry

For solution consultation, bulk plans, or the complete compatible model list for the Optoma BL-FS300A, 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 confirm with an actual quotation.