Projector Lamp Replacement for Christie LW400 LWU400 LX400 - OEM Ushio

In this review the Dekain projector lamp replacement for Christie LW400, LWU400, LX400 and LWU420 is assessed for users who need a reliable OEM-style lamp swap. The bottom line: this module uses a genuine Ushio NSHA 275W bulb inside a replacement housing kit, so the brightness and lifecycle match the original lamp and it works as a direct substitute for several Christie part numbers. It is aimed at AV technicians and facility managers who prefer an OEM bulb without paying for a full factory module replacement.

Key Features

• Genuine Ushio OEM bulb: Powered by an original Ushio NSHA 275W lamp to deliver predictable light output similar to the factory unit.
• Complete housing kit: The lamp module includes the housing so installation restores the projector to original fit and alignment.
• Direct compatibility: Built to replace Christie part numbers 003-120457-01, 003-001118-01 and 003-002118-01 for straightforward interchange.
• Warranty coverage: Includes a 1-year warranty for quality-related issues and a 30-day money-back guarantee for early returns.
• Customer support: Dekain offers 24/7 customer service with response times typically within 12 hours for post-purchase help.

Who It's For

This replacement lamp is best for professionals running Christie LW400 series projectors in classrooms, conference rooms, rental fleets or houses of worship who need an OEM-grade bulb without sourcing a factory module. It suits anyone who values matching the original lamp's brightness and expected life rather than using unbranded generic bulbs.

Users who should look elsewhere include those who need a lowest-cost temporary fix or a universal lamp that claims extended life beyond the original specification. Also, if the projector housing itself is damaged, a full factory service might be preferable to a housing kit replacement.

Pros & Cons

Pros

• Uses an original Ushio NSHA 275W bulb so brightness and life mimic the factory lamp.
• Includes the housing kit for correct fit and straightforward installation.
• One-year warranty and 30-day money-back guarantee add purchase confidence.
• Responsive 24/7 customer service with typical replies within 12 hours.

Cons

• Not a lower-cost generic option, so savings compared with the cheapest aftermarket bulbs may be limited.

Specifications

Product type	Projector lamp module with housing
Bulb model	Ushio NSHA 275W (genuine OEM)
Compatible part numbers	003-120457-01, 003-001118-01, 003-002118-01
Compatible projectors	Christie LW400, LWU400, LX400, LWU420
Warranty	1 year quality-related
Return policy	30-day money-back guarantee

Our Verdict

The Dekain replacement lamp is a practical choice for anyone who needs an OEM-spec bulb and a replacement housing for Christie LW400 series projectors; it restores original brightness and lifecycle and includes sensible warranty and support. For AV pros who value predictable performance and minimal downtime, it represents good value compared with sourcing separate components.

Frequently Asked Questions

Is this lamp an original Ushio bulb?
Yes, the module is powered by a genuine Ushio NSHA 275W OEM bulb to match the original projector lamp performance.

Will this fit my Christie LW400 projector?
Yes, the module is made to replace the listed Christie part numbers and is suitable for LW400, LWU400, LX400 and LWU420 models.

What warranty and returns are offered?
The product includes a 1-year warranty for quality-related issues and a 30-day money-back guarantee for returns.