Optoma X400LV - DLP projector - portable - 3D - 4000 ANSI lumens - XGA (1024 x 768) - 4:3 (E1P1A1XBE1Z1LR) for business | Atea eShop
X400LV high resolution images | Optoma United Kingdom
Amazon.com: Optoma X400LVe XGA Professional Projector | 4000 Lumens for Lights-on Viewing| Presentations in Classrooms & Meeting Rooms | Up to 15,000 Hour Lamp Life | Speaker Built in : Everything Else
Optoma X400LV Compatible Projector Lamp. – Bulb Solutions, Inc.
Máy chiếu giá rẻ Optoma X400LV - phân phối chính hãng