Optoma BL-FU310B

Overview

The Optoma BL-FU310B is a 310 watt replacement lamp designed specifically for Optoma EH500, EH600, and UHP projectors. It restores the projector’s original brightness and image clarity, making it suitable for both professional presentations and home entertainment. With an expected lifespan of up to 3500 hours in eco mode, this lamp ensures long-lasting performance while maintaining vivid and sharp visuals.

Key features

• Official Optoma replacement lamp that matches original specifications for seamless installation and optimal performance
• Delivers full brightness output to maintain clear and vibrant images during presentations or movie viewing
• Eco mode extends lamp life up to 3500 hours, balancing brightness and energy efficiency
• Normal mode provides maximum brightness with approximately 2500 hours of usage
• User-friendly design allows quick replacement with just a Phillips screwdriver, minimizing downtime
• Automatic lamp recognition by the projector after installation ensures smooth operation without manual resets
• Includes a 90-day warranty for added peace of mind and protection of your investment

Key specs

• Wattage: 310 watts
• Compatible models: Optoma EH500, EH600, UHP projectors
• Lamp life: up to 3500 hours in eco mode
• Normal mode lamp life: approximately 2500 hours
• Installation: user replaceable with Phillips screwdriver
• Warranty: 90 days
• Part number: BL-FU310B
• Barcode: 796435011598

Installation and setup

Replacing the lamp is straightforward and can be completed in just a few minutes. The lamp fits precisely into the projector’s housing without any need for modification. After securing the lamp, the projector automatically detects the new unit and resumes normal operation, eliminating the need for manual configuration. This ease of installation helps minimize interruptions in your workflow or entertainment.

Ideal uses and environments

This replacement lamp is well suited for business environments where clear and bright presentations are essential, such as conference rooms and classrooms. It also works well for home theaters where maintaining image quality is important for an immersive viewing experience. The option to run in eco mode makes it a practical choice for users who want to extend lamp life while still enjoying good brightness levels.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more