10 Best Projector Replacement Bulbs with Housing for 2026

The COOBAN ELPLP79/ELPLP80 replacement projector lamp is engineered for professionals and educators who rely on Epson BrightLink and PowerLite projectors for daily presentations, training sessions, and entertainment. This complete lamp assembly replaces the original bulb and housing, making it an accessible solution for anyone seeking reliable projection without the premium price tag of OEM components.

Performance-wise, this lamp delivers impressive specifications with 3300 lumens of brightness output and a substantial 4000-hour lifespan in ECO mode. The brightness level ensures sharp, vibrant imagery even in moderately lit environments, while the extended operational life means fewer interruptions and reduced long-term replacement costs. COOBAN's engineers invested considerable effort in precision matching of production parameters through continuous big data analysis and testing to ensure consistent, dependable performance across all compatible models.

Build quality appears solid with the complete housing assembly constructed from glass, metal, and plastic components. The inclusion of the full housing eliminates the complexity of installing just the bulb element and reduces the likelihood of compatibility issues. The 245-watt power consumption is standard for projector lamps of this brightness class, though users should factor this into energy considerations for high-usage environments.

The primary limitation is the absence of verified customer reviews, which prevents direct user feedback on long-term durability and real-world performance. Additionally, while the compatibility list is extensive with 20+ supported models, buyers must carefully verify their specific projector model before purchasing to ensure proper fit and function.

Overall, the COOBAN ELPLP79/ELPLP80 represents a solid value proposition for Epson projector owners seeking a reliable replacement lamp with strong specifications, comprehensive compatibility, and manufacturer backing through a 200-day warranty. It delivers professional-grade brightness and longevity at a fraction of OEM pricing, making it particularly attractive for institutional and commercial applications.

This lamp is engineered for compatibility with a comprehensive range of Epson projector models. Before purchasing, verify your projector model against the complete compatibility list to ensure proper installation and optimal performance.

Compatible EB series models include: EB-570, EB-575W, EB-575Wi, EB-595Wi, EB-1420Wi, EB-585W, EB-585WS, EB-1430Wi, EB-580, EB-580S, EB-585Wi, and EB-590WT. Compatible PowerLite and BrightLink series include: PowerLite 570, PowerLite 575W, PowerLite 580, PowerLite 585W, BrightLink 575Wi, BrightLink 595Wi, BrightLink 585Wi, BrightLink Pro 585Wi, BrightLink Pro 595Wi, BrightLink Pro 1420Wi, and BrightLink Pro 1430Wi.

The lamp uses either ELPLP79 or ELPLP80 bulb model designations and V13H010L79 or V13H010L80 part numbers. Cross-reference your projector documentation with these specifications to confirm compatibility before ordering.

Lamp Specifications: Model ELPLP79/ELPLP80 with complete housing assembly. Light output: 3300 lumens maximum brightness. Operational lifespan: 4000 hours in ECO mode. Power consumption: 245 watts. Bulb shape: Tubular (T). Bulb base: GU10. Material composition: Glass, metal, and plastic.

Performance Metrics: White brightness rating of 3300 lumens ensures vibrant, clear projection. Extended 4000-hour lamp life in energy-saving ECO mode reduces replacement frequency and operating costs. Compatible with both standard and brightness-enhanced projection environments.

Warranty and Support: COOBAN provides 200-day free replacement or refund warranty. Precision engineering through rigorous big data testing and parameter verification ensures reliable compatibility across supported models. Single unit package contains one complete lamp assembly ready for installation.

The ABITAN 5J.JNL05.001 is a genuine replacement projector lamp designed specifically for BenQ's premium home theater projectors, including the TK700, TK700ST, TK700STi, W1800, and W1800i models. This lamp is ideal for home cinema enthusiasts and professional installations who need reliable, long-lasting performance without breaking the bank on OEM replacements.

The standout feature is the impressive 6000-hour lifespan, which significantly extends the interval between replacements. With 3000 lumens of brightness output, this lamp delivers vibrant, high-definition images with excellent color fidelity. The ECO mode option provides even greater durability for those willing to accept minimal brightness reduction, making it a smart choice for extended use in varied lighting conditions.

Build quality is solid, featuring a glass and plastic construction that houses the original bulb inside protective housing. The lamp arrives with thoughtful installation accessories including protective gloves and a portable screwdriver, eliminating the need for specialized tools. Clear picture-based installation instructions make the replacement process straightforward, even for first-time users.

The primary limitation is model-specific compatibility, so verification with your exact projector model is essential before purchase. Additionally, the 3000 lumens output performs best in controlled lighting environments rather than bright rooms. Despite these minor considerations, the comprehensive 200-day replacement guarantee and responsive customer support provide excellent peace of mind.

Overall, this ABITAN replacement lamp offers exceptional value for BenQ projector owners seeking reliable, long-lasting performance with professional-grade support and installation convenience.

Lamp Model: 5J.JNL05.001

Compatible Projectors: BenQ TK700, TK700ST, TK700STi, W1800, W1800i

Power Consumption: 240 watts

Light Output: 3000 lumens (standard mode), 4000 lumens (white brightness)

Operating Life: 6000 hours

Construction: Glass and plastic housing with original bulb

Included Accessories: Protective gloves, portable screwdriver, installation instructions

Warranty: 200-day replacement service, 30-day return policy

Easy Setup Process: The ABITAN 5J.JNL05.001 is designed for straightforward installation without requiring professional assistance. The package includes everything needed to complete the replacement safely and efficiently.

What's Included: Protective gloves prevent fingerprints and oils from damaging the lamp, while the portable screwdriver eliminates the need for additional tools. Step-by-step picture instructions guide you through each stage of the replacement process.

Installation Steps: Remove your projector's power cable and allow the unit to cool completely. Remove the old lamp assembly by following the picture instructions provided. Insert the new ABITAN lamp into the housing, ensuring proper alignment, then secure it according to the guide. Reinstall the lamp assembly into your projector and power on to verify proper operation.

Support: If you encounter any issues during installation, ABITAN customer support responds within 12 hours to assist with troubleshooting and guidance.

The Araca ELPLP88 is a replacement projector lamp designed for a huge range of Epson projectors, including popular EX, EB, VS, and PowerLite series models. It's built for users who need a cost-effective alternative to expensive factory lamps without sacrificing much in terms of performance.

In real-world use, reviewers consistently note that installation is quick and straightforward, often taking just 10 to 15 minutes with basic tools. The bulb ships with housing and wiring that closely matches OEM units, and multiple users confirm it works seamlessly in both ECO and high-brightness modes, producing sharp, bright images at 3200 lumens.

Build quality appears solid, with a tungsten filament and glass construction that holds up well under regular use. One reviewer even used it successfully in a JVC projector housing, swapping out an original Ushio bulb with minimal fuss, suggesting decent cross-compatibility beyond just Epson models.

The main tradeoffs are modest: a few users mention that color output isn't quite as bold as genuine OEM lamps, and the 3500-hour rated life along with the 200-day warranty are reasonable but not exceptional compared to premium alternatives. These are minor compromises given the price advantage.

Overall, the Araca ELPLP88 is a smart buy for churches, schools, offices, or home theater owners looking to replace a burnt-out Epson projector lamp without paying full retail for a factory part. It delivers dependable brightness and easy installation, making it a practical, budget-friendly choice for repeat purchases.

The Araca ELPLP88 lamp operates at 200 watts and produces 3200 lumens of white brightness, making it suitable for indoor projector use in classrooms, offices, and home theaters.

It features a BT15 bulb shape with an E26 base, glass and tungsten construction, and a rated operating life of 3500 hours, with extended longevity when used in ECO mode.

This lamp comes complete with housing for direct, hassle-free installation and is compatible with an extensive list of Epson projector models, including the EX7240, EX3240, EX9200, VS240, EB-X31, PowerLite 98H, 2040, 2045, 740HD, and many more.

The Stanlamp V13H010L85 is a replacement projector bulb designed for Epson PowerLite Home Cinema and EH-TW series projectors. This product targets budget-conscious home theater enthusiasts and business users who need reliable projection without paying premium OEM prices. The complete housing assembly means you get everything needed for installation in one box.

The standout feature is the impressive 4000-hour lifespan in normal mode, which significantly extends the time between replacements compared to many competitors. The included ECO mode reduces power consumption while further extending bulb life, making this an environmentally conscious choice. Real-world performance matches OEM brightness specifications at 3000 lumens, and multiple reviewers confirm the image quality remains sharp and vibrant throughout the bulb's life. Installation takes under 5 minutes thanks to the included toolkit and complete housing assembly.

Build quality is solid with professional-grade 250W halogen technology and a 20-volt power system that delivers consistent color rendering. The tubular design fits securely in compatible projectors, and the B15D base ensures proper electrical connection. The black casing is durable and designed to withstand typical projector operating temperatures.

The main drawback is occasional reports of premature failure, though this affects a small percentage of units. Customer service responsiveness has been inconsistent according to one negative review. Additionally, some users prefer official Epson bulbs for maximum peace of mind regarding compatibility and warranty support.

Overall, the Stanlamp V13H010L85 offers exceptional value for Epson projector owners seeking a reliable replacement bulb. The combination of extended lifespan, complete installation kit, strong performance, and affordable pricing makes it a smart choice for most users. The 6-month warranty provides reasonable protection, though it's shorter than some alternatives.

This replacement lamp works with the following Epson projector models: PowerLite Home Cinema 3000, 3100, 3200, 3500, 3600e, 3700, 3800, and 3900. It also fits EH-TW6600, EH-TW6600W, EH-TW6700, and EH-TW6800 series projectors.

Before purchasing, verify your projector model number is listed above. Check the bottom or back panel of your projector for the model designation. The V13H010L85 designation is specific to these Epson models, so compatibility is straightforward if your projector matches the list.

The complete housing assembly ensures physical fit as well as electrical compatibility. No additional adapters or modifications are needed for installation.

Installation requires minimal effort thanks to the included toolkit and complete housing assembly. Most users report completing the swap in under 5 minutes. Turn off and unplug your projector, allow 15 minutes for cooling, then remove the old lamp assembly by following your projector's manual. Insert the new Stanlamp V13H010L85 assembly, secure it properly, and restart your projector.

To maximize lamp lifespan, use ECO mode when possible, maintain adequate projector ventilation, and avoid frequent power cycling. Clean the projector's air filters monthly to prevent heat buildup that can shorten bulb life. The 4000-hour lifespan assumes normal operating conditions with proper maintenance.

Monitor brightness levels as the bulb ages. A gradual dimming over 3000+ hours is normal. The projector may display lamp hour warnings as the bulb approaches end of life, giving you time to order a replacement.

The IET OEM Replacement Lamp (Model V13H010L69) is a genuine projector bulb designed specifically for Epson Home Cinema 5030, 5030UB, and 5030UBe projectors. This product is ideal for home theater enthusiasts and professional users who demand reliable brightness and extended lamp life without compromising picture quality.

What sets this lamp apart is its use of authentic Osram OEM technology, which delivers 2400 lumens of superior brightness while lasting 3x longer than generic alternatives. The engineering ensures consistent color accuracy and brightness throughout the lamp's operational life, providing a noticeably better viewing experience compared to cheaper knockoff bulbs that often dim prematurely.

The construction quality is evident in the durable ABS plastic housing, which is engineered to fit perfectly within your Epson projector without gaps or alignment issues. This precision manufacturing means installation is straightforward, and you can trust the lamp will perform as intended from day one without compatibility headaches.

The main drawback is the premium price point, though this investment pays dividends over time through extended lamp life and superior performance. Additionally, this lamp is model-specific, so verify compatibility with your exact projector model before purchasing.

Overall, the IET OEM Replacement Lamp represents excellent value for Epson Home Cinema 5030 series owners seeking a long-lasting, high-performance bulb backed by a one-year warranty and 100% satisfaction guarantee. It's the smart choice for users who prioritize reliability and image quality over short-term savings.

Light Output: 2400 lumens with clear light color for vibrant image projection

Power Consumption: 230 watts at 120 volts for efficient operation

Bulb Technology: Genuine OEM Osram UHP/NSH/PVIP/SHP/HS bulb technology

Housing Material: Durable Acrylonitrile Butadiene Styrene (ABS) construction

Bulb Configuration: MR16 bulb shape with prong base connector

Lifespan: 3x longer lasting than generic replacement lamps

Part Number: V13H010L69 for Epson Home Cinema 5030, 5030UB, 5030UBe

Warranty: One year manufacturer warranty included

When to Replace Your Projector Lamp: Most projector lamps begin showing signs of dimming or color shift after 2000-4000 hours of use. If your Epson Home Cinema 5030 series projector displays a lamp warning indicator or produces noticeably darker images, it's time to replace the lamp.

Why Choose OEM Over Generic: While generic lamps cost less upfront, OEM bulbs like this IET lamp deliver superior brightness consistency, longer operational life, and better color accuracy. Over a 3-year period, an OEM lamp often costs less per hour of use.

Installation Tips: Always allow your projector to cool for at least 30 minutes before removing the old lamp. Avoid touching the new bulb with bare hands, as oils can damage the lamp surface. Follow your projector's manual for specific installation steps.

Compatibility Check: Verify your projector model is Epson Home Cinema 5030, 5030UB, or 5030UBe before purchasing. This lamp uses part number V13H010L69 and is not compatible with other Epson models.

The Araca 5J.JEE05.001 is an OEM-compatible replacement projector lamp designed for BenQ home theater and business projectors. This lamp is ideal for users whose BenQ HT2050, HT2150ST, HT3050, W1110, W1210ST, W2000, or W2000+ projectors need a new bulb, offering a genuine replacement solution with professional-grade specifications.

The standout feature is its impressive 3500-hour lifespan, which significantly extends the time between replacements. The lamp produces a consistent 2200 lumens of brightness and incorporates advanced electrode technology that actively prevents projector overheating and temperature irregularities. This thermal management capability not only protects your projector but also maintains stable image quality and extends the overall lifespan of your device.

Built with quality materials including glass and tungsten, this A23-sized lamp with E27 base fits securely into compatible BenQ projectors. The complete housing assembly is included, eliminating the need to source additional components. The 240-watt power consumption is energy-efficient for a projector lamp, and the ECO mode option provides even longer operational life when lower brightness is acceptable.

The main consideration is that this product carries no customer reviews yet, so real-world performance data is limited. Additionally, projector lamps require careful handling during installation to prevent damage. The price point reflects the OEM quality and extended warranty coverage rather than being a budget option.

Overall, the Araca 5J.JEE05.001 is a reliable choice for BenQ projector owners seeking an authentic replacement with strong warranty protection and proven thermal management features. The 200-day replacement guarantee provides peace of mind and demonstrates manufacturer confidence in the product's quality and performance.

Lamp Specifications: Model 5J.JEE05.001, P-VIP 240/0.8 E20.9n bulb type, 240-watt power consumption, 3500-hour lifespan, 2200 lumens maximum brightness.

Physical Details: A23 bulb shape, E27 base, tubular (T) design, glass and tungsten construction, 8 ounces weight.

Electrical Requirements: AC power source, 220-240 volts, 50 hertz frequency, push-button control method.

Compatible BenQ Projectors: HT2050, HT2150ST, HT2050A, HT3050, W1110, W1210ST, W2000, W2000+.

Warranty: 200-day manufacturer warranty with free replacement or refund if bulb fails.

When to Replace Your Projector Lamp: Most projector lamps dim gradually over time. If your image appears less bright or colors look washed out, it's likely time for a replacement. Many projectors display a lamp-hour counter to help track usage.

Why Choose OEM Lamps: OEM (Original Equipment Manufacturer) lamps like this Araca model meet the original specifications and quality standards set by BenQ. They typically offer better reliability and longer lifespan compared to third-party alternatives.

Installation Tips: Always turn off and unplug your projector before replacing the lamp. Allow the projector to cool completely, as lamps can remain hot for several minutes after shutdown. Handle the new lamp carefully by the housing, avoiding direct contact with the glass bulb.

Maximizing Lamp Life: Use ECO mode when full brightness isn't needed to extend lamp lifespan significantly. Ensure your projector has adequate ventilation to prevent overheating. Clean air filters regularly to maintain proper cooling airflow.

The EWO'S 5J.J7L05.001 is a premium OEM-compatible replacement lamp designed for BenQ projector owners who demand reliable performance and bright, clear imagery. This product is ideal for home theater enthusiasts, business professionals, and educators who rely on their BenQ W1070, W1080st, HT1075, HT1085st, and other compatible models for presentations and entertainment.

The standout feature is the new generation A+ lampwick technology, which delivers superior brightness and clarity while maintaining the original projector's performance specifications. With 240-watt power output and a 90 color rendering index, this lamp reproduces colors accurately and produces vivid images. The impressive 2000-hour operating lifespan means users can enjoy extended use before needing another replacement, translating to significant savings over time.

Build quality is solid with glass and metal construction that houses the advanced lampwick element securely. The complete housing assembly is included, eliminating the need for separate purchases or complicated installation procedures. Pre-testing before delivery ensures that every unit meets quality standards, and the 12-hour return policy provides confidence in your purchase decision.

The main limitation is the 90-day warranty, which is relatively short compared to some competitors. Additionally, careful handling is required during installation to protect the delicate bulb element from damage. Despite these minor drawbacks, the combination of advanced technology, extended lifespan, and multi-model compatibility makes this a practical choice for BenQ projector owners.

Overall, the EWO'S 5J.J7L05.001 delivers excellent value for those seeking a reliable replacement lamp with proven performance. The A+ lampwick technology, 2000-hour lifespan, and included housing justify the investment, especially for frequent projector users who value quality and longevity.

This replacement lamp is compatible with the following BenQ projector models: W1070, W1080st, W1070+, HT1075, HT1085st, i700, MH680, TH680, TH681, and MH630. Before purchasing, verify your projector model number to ensure compatibility.

The lamp uses the 5J.J7L05.001 part number, though it also functions with 5J.J9H05.001 and 5J.JAH05.001 specifications. The E26 bulb base and E18 bulb shape size are standard for these BenQ models. If you own one of the listed projectors and need a replacement lamp, this product is designed to work as a direct substitute.

Power and Performance: 240-watt power consumption, 170-watt light source, 240-volt operation, 90 color rendering index for accurate color reproduction.

Lifespan and Durability: 2000-hour operating life, tested before delivery, 90-day manufacturer warranty.

Physical Specifications: Reflector (R) shape, E26 base, E18 size, glass and metal construction, 7.2 ounces weight.

Package Contents: One lamp bulb with housing included, ready for installation.

The ZORSIKA ELPLP96 is a third-party replacement projector lamp designed for users with multiple Epson projector models who need an affordable alternative to original equipment manufacturer bulbs. This lamp is ideal for schools, corporate offices, and home theater enthusiasts who want reliable performance without the premium price tag.

The standout feature of this lamp is its exceptional compatibility, working with over 40 Epson models across the VS, EX, EH, EB, and PowerLite Home Cinema series. At 3200 lumens, it delivers bright, vivid images suitable for well-lit environments and large projection surfaces. The 5000-hour lifespan is competitive in the market, and ECO mode support extends usage time further, making this a practical choice for high-use settings.

Build quality appears solid with a glass and metal construction designed to match OEM specifications. The included installation tools and detailed manual make setup accessible to non-technical users, eliminating expensive service calls. The eye-friendly design is a thoughtful addition for environments with extended viewing sessions.

The main drawback is the lack of verified customer reviews, which makes it harder to assess real-world durability and color accuracy compared to genuine Epson lamps. The 3.9-star rating suggests some early users may have encountered compatibility or performance issues worth investigating before purchase.

Overall, the ZORSIKA ELPLP96 offers excellent value for budget-conscious buyers with multiple Epson projectors. The 180-day warranty provides reasonable protection, though potential buyers should verify their specific projector model before ordering to ensure compatibility.

This lamp is compatible with the following Epson projector series: VS250, VS355, VS350, EX5260, EX9210, EX9220, EX3260, EX7260, EH-TW650, EH-TW5650, EH-TW5600, EH-TW610, and EH-TW5400.

Additional compatible models include EB-X41, EB-X39, EB-X05, EB-W42, EB-W39, EB-W05, EB-U42, EB-U05, EB-S41, EB-S05, EB-990U, EB-980W, EB-970, EB-960W, EB-2247U, EB-2142W, and EB-2042.

PowerLite series compatibility covers PowerLite Home Cinema 2150, 1060, 2100, and 660 models, as well as PowerLite X39, S39, W39, 107, 108, 109W, 1286, 1266, 2042, 2142W, 2247U, 970, 980W, and 990U. Always verify your projector model number before purchasing to ensure proper fit and function.

Technical Specifications: Light Type: Projector lamp, Wattage: 200 watts, Bulb Base: E26, Light Source Operating Life: 5000 hours, Light Color: White, Lumens Output: 3200.

Physical Specifications: Material: Glass, Metal, Plastic, Color: Gray, Unit Count: 1, Package Quantity: 1, Style: Contemporary.

Warranty and Support: 180-day replacement or support service included. Installation manual and compact screwdriver tool provided in package.

The YOSUN ELPLP97 is an aftermarket projector lamp designed to replace the original bulb in a large lineup of Epson PowerLite and Home Cinema projectors, including popular models like the EX3280, EX5280, EX7280, and Home Cinema 2200/2250/2350 series. It's aimed at home theater owners and casual presenters looking for a cost-effective alternative to pricey OEM lamps.

Real-world feedback highlights a genuinely brighter picture thanks to the upgraded wick, with several reviewers praising the clarity and vibrancy on large screens used for movies, streaming, and gaming. Installation is straightforward since the bulb ships pre-mounted in its own housing unit, making it a simple swap for anyone comfortable opening their projector's lamp compartment.

Build quality is a mixed bag. The housing is constructed from sturdy plastic meant to manage heat and protect the bulb, and many users report trouble-free operation for extended periods. However, a notable subset of reviews describe overheating problems and premature failure, with some units lasting only weeks to a year before needing replacement.

The biggest drawback is inconsistency: while some buyers get years of reliable use, others experience shutdowns or persistent lamp warning notifications shortly after installation. This variability suggests quality control isn't perfectly uniform across units.

Overall, the YOSUN ELPLP97 is a reasonable budget option for those wanting to extend the life of an aging Epson projector without paying OEM prices. It's best suited for light to moderate use, and buyers should take advantage of the 180 day warranty and 30 day return policy if issues arise early.

The IET Lamps OEM replacement lamp for Christie LHD700 projectors is engineered for professionals, educational institutions, and organizations requiring dependable projection technology. This lamp uses genuine manufacturer OEM bulbs that meet Christie's original quality and performance standards, ensuring your projector operates exactly as designed.

The standout feature is the exceptional lifespan, lasting 3x longer than generic alternatives while delivering superior brightness and picture clarity. Users can expect consistent performance throughout the lamp's operational life, eliminating the degradation common with cheaper replacements. The durable housing construction guarantees proper fit and secure installation, preventing the compatibility issues that plague lower-quality alternatives.

Build quality reflects professional-grade standards with materials selected for durability and longevity. The lamp connects via screw base connectivity and supports full 1920 x 1200 display resolution, making it compatible with demanding projection environments. IET Lamps' commitment to using only original manufacturer bulbs differentiates this product from the crowded market of generic options.

The primary drawback is the premium price point, which reflects the superior OEM components and extended warranty. Additionally, no customer reviews currently exist, so real-world validation of the 3x longevity claim remains pending. Installation must be performed correctly to maintain warranty coverage and achieve optimal performance.

This is the right choice for organizations prioritizing reliability, brightness, and long-term value over short-term savings. The one-year warranty and 100% satisfaction guarantee demonstrate manufacturer confidence in product quality, making this a secure investment for professional projection needs.

Compatibility: Christie LHD700 Projector

Lamp Part Number: POA-LMP149

OEM Bulb Types Supported: UHP, NSH, PVIP, SHP, HS

Connectivity: Screw base

Display Resolution: 1920 x 1200

Warranty: One year manufacturer warranty

Lifespan: 3x longer than generic lamps

Manufacturer: Powered by Ushio

Special Features: 100% satisfaction guarantee with full return option

Who Should Buy This: Educational institutions, corporate conference rooms, rental companies, theaters, and any organization operating Christie LHD700 projectors where brightness and reliability are non-negotiable.

When to Replace Your Lamp: Replace your projector lamp when you notice dimming brightness, color distortion, or when the projector indicates lamp hours have been exceeded. Using an OEM lamp ensures you maintain manufacturer-specified performance standards.

Installation Tips: Turn off and unplug your projector before installation. Allow the existing lamp to cool completely. Follow your Christie LHD700 manual for proper installation procedures. Improper installation may void the warranty.

Why Choose OEM Over Generic: OEM lamps use original manufacturer technology, deliver superior brightness, last significantly longer, and maintain color accuracy. While more expensive upfront, OEM lamps reduce total replacement frequency and provide better value over the projector's lifespan.

Warranty and Support: This lamp includes one year manufacturer warranty plus 100% satisfaction guarantee. Contact IET Lamps directly with any concerns or questions about compatibility before purchasing.