Panasonic ET-LAD120W Replacement Lamp for Select Projectors (2-Bulb Set)

Overview

The Panasonic ET-LAD120W is a replacement lamp set designed for select Panasonic projectors, including the PT-DZ870, PT-DW830, and PT-DX100 models. This set includes two 420 watt UHM lamps that restore the projector’s original brightness and color accuracy. Each lamp delivers up to 4250 lumens, providing a combined output of 8500 lumens in dual-lamp mode, which ensures clear and vivid images even in environments with challenging ambient light.

Key features

• Two matched 420 watt UHM lamps that maintain balanced brightness and color consistency
• High brightness output of 4250 lumens per lamp, supporting clear visibility in large rooms and venues
• Long lamp life of 3000 hours to reduce maintenance frequency and downtime
• Compatible with both standard and portrait mode projector installations for versatile mounting options
• Ideal for use in lecture halls, auditoriums, trade shows, and continuous digital signage applications
• Ensures consistent performance for extended events such as conferences and training sessions

Key specs

• Lamp type: 420 watt UHM
• Brightness per lamp: 4250 lumens
• Combined brightness: 8500 lumens (dual-lamp normal mode)
• Rated lamp life: 3000 hours
• Compatible projector models: Panasonic PT-DZ870, PT-DW830, PT-DX100
• Supports standard and portrait mode installations

Installation and setup

Replacing the lamps with the ET-LAD120W set is straightforward and designed to minimize projector downtime. Swapping both lamps simultaneously helps maintain uniform brightness and color balance, which is critical for presentations requiring accurate image quality or multi-projector edge blending. The lamps fit securely in the designated slots of compatible Panasonic projectors, supporting both horizontal and vertical mounting orientations.

Ideal uses and environments

This lamp set is well suited for professional AV setups in education centers, corporate environments, and event rental companies. It performs reliably in mid-size auditoriums, lecture halls, and trade-show booths where ambient light can affect image clarity. The high lumen output and long lamp life make it a strong choice for continuous use scenarios such as digital signage and extended conference sessions.