# iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors

iReijomoi DT00891 replacement lamp with housing for Hitachi CP-A100/A100J/A101 and ED-A100/A100J/A110, compatible, tested before shipment, with.

- [Original product page](https://www.ofertitastop.com/uk/product/ireijomoi-dt00891-replacement-lamp-with-housing)
- [View offer](https://www.ofertitastop.com/uk/visit/ireijomoi-dt00891-replacement-lamp-with-housing)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-07-18T13:59:35.740Z
- SKU: ofertitastop-uk-133349
- Category: Electronics > Video > Video Accessories > Projector Accessories > Projector Replacement Lamps
- Source store: amazon UK
- Active deal: No
- Rating: 5 / 5
- Reviews: 1

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is and what it does
The iReijomoi DT00891 is a replacement projector lamp that comes with housing. It is designed to fit certain Hitachi models, specifically CP-A100, CP-A100J, CP-A101, ED-A100, ED-A100J, ED-A110 and ED-A100J projectors. This unit aims to restore brightness and clarity to your home theatre, classroom or meeting room setup without the need to replace the entire projector.

## How it sits in the use case
On paper, this replacement lamp is intended for users who rely on reliable brightness for presentations or movie nights. If you prioritise a setup where downtime is minimised and you want a single, ready-to-install lamp-housing unit, this DT00891 could be convenient. The practical point is that it’s a plug-and-play type that includes wick, lamp cup and housing, reducing the chance of sourcing mismatched parts.

## What’s good about it
The product is marketed as tested before shipment, with the promise of normal operation and safety for each batch. A 180-day warranty provides a safety net if the lamp fails early, and the seller emphasises support with a responsive customer service promise.

## What might hold you back
There is no information on lumen output, colour temperature or projected lifetime in the data provided. If you prioritise exact brightness levels or long-term durability metrics, you may need to verify these specifications with the seller. Also, while testing before shipment is reassuring, real-world performance can vary with projector usage, lamp hours and cooling conditions.

## Who it’s for
This replacement lamp with housing is likely suitable for users who own the Hitachi models listed and want a straightforward replacement to maintain brightness for everyday presentations, education settings or home cinema. It’s not necessarily the best option if you require high-end brightness, superior longevity or a model-specific, feature-rich lamp solution.

## When to buy and when to pause
Consider buying if your Hitachi projector is currently relying on an older lamp and you want a direct, compatible replacement with a housing included. If your projector model isn’t listed, or if you already have a preferred alternative supplier with documented lumen and lifespan data, you may want to hold off.

## What to check before purchasing
- Confirm compatibility with your exact projector model (the list includes CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110/ A100J).
- Request or verify lumen output, colour accuracy and lamp life expectations if these matter for your use case.
- Ensure you understand the warranty terms and what constitutes a fault covered under the 180-day period.
- Check installation instructions to ensure you’re comfortable replacing the lamp housing yourself or if professional assistance is preferred.

## Practical use and comparison
In practice, replacing a lamp with housing is a common approach for maintaining projector performance rather than upgrading to a higher-end unit. If you’re weighing options, you may compare this with separate lamp and housing purchases or with a service that handles lamp replacement, the DT00891 offers the convenience of a bundled unit. It’s a sensible choice for budget-conscious users who want to keep the same projector going rather than investing in a new device.

## Is it worth it?
### Final verdict
It makes sense if you own one of the listed Hitachi models and you value a straightforward replacement that arrives as a ready-to-install lamp-housing kit, backed by a 180-day warranty and seller support. If you need precise lumen figures or longer-term reliability data, you may want to seek additional specifications before buying.

## Quick FAQ
- Is this compatible with my Hitachi projector? Check the exact model numbers listed (CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110/ A100J).
- Does it come with housing? Yes, the lamp is supplied with housing included.
- What warranty is offered? A 180-day warranty is stated.
- Will it improve brightness immediately? Replacement lamps can restore brightness to near-original levels, subject to lamp hours and projector condition.

## Images

![iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors — 1](https://www.ofertitastop.com/i/nrq377bWwlFrv6aaBCLxBBcXQAAzTzBnvX2ofFXOGiBO6TKOXf3NSb1WziMvtcjpF9g5dzHFXp0EZrAc7_uZPYjaaKyufXzB-5d-MLcAoQNYQ5jrXgW_SzTVKQ.jpg)

![iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors — 2](https://www.ofertitastop.com/i/NqV1AJlVlRaRCRqoyVwr0iWp_kyxTC3kyhfHSk0_XErWXj3dyqB3y2vZ7qw8Y6cl4PGOk6dqFYxB-NjO4JzqGPTXaxme21iYGFhEO9GjvD99DAHSvDCmX-I80g.jpg)

![iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors — 3](https://www.ofertitastop.com/i/QcN-55RQh1zGynxLwdBn-T4KXsB_-_cJk4paIPwzp1BfO-rojKOPnsKbgGVm2z0QWtxV_v4HBVDGVsKFfYs1X3MkY-_73E2Y7GdiWK6c2Oz0QJmEw-X6FD6pTw.jpg)

![iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors — 4](https://www.ofertitastop.com/i/4w52XleHTiB_Qiyl5fruiS6M7ZqdJYNLWWk0OM8-0AAHaOLL0fM-gRomZeIJpzQO4wd59WqGHtmOx0BZXo-JwNVUMfzvrl_6mmAQZPLYlI7QvqiF07UGKgJhTw.jpg)

![iReijomoi DT00891 Replacement Lamp with Housing for Hitachi CP-A100/ A100J/ A101 and ED-A100/ A100J/ A110 projectors — 5](https://www.ofertitastop.com/i/VPgnKHnrwWw3kk9iRwk04mAP-5nKBJOsWsZSJdXh9TZa2Kkp7oEMHmWu9UkgDVmfH-X6Ged9rbVt_8a5S_no1IsUTrNEfoq0hxDkLl11NLN0TxrAOcM9slow-w.jpg)