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Panasonic ET-LAV400-USH projector lamp module in black housing

Panasonic

Panasonic ET-LAV400-USH Projector Lamp 275W

SKU CH-35T9-N4W31

A 275 W Ushio NSHA275W5555 lamp module with housing replaces the ET-LAV400 projector lamp

  • TypeProject Lamp
  • Weight0.9990
  • Original Ushio NSHA275W5555 bulb delivers reliable brightness
  • 275 W AC power matches factory specification
  • Complete lamp-and-housing module installs in one step
  • New condition ensures full rated lifespan from day one
  • Weighs .9990 kg for secure fit in compatible Panasonic projectors

Compatible Projector Lamp Module

The Panasonic ET-LAV400-USH is a complete lamp-and-housing module built to match the original specifications for select Panasonic projectors. It uses a Ushio NSHA275W5555 bulb rated at 275 watts and is supplied new with a one-year warranty. This unit is intended for owners of compatible Panasonic models who need a direct replacement to restore factory brightness and reliability.

Replaces Worn Original Lamp

This module replaces the projector's original lamp assembly when output has dimmed or the hour counter indicates end of life. Swapping the entire housing eliminates alignment issues that can occur with bare-bulb changes and returns the projector to its calibrated light level. The upgrade is worthwhile whenever the existing lamp has reached its rated hours or shows visible degradation such as colour shift or flicker.

275 Watt Ushio Light Source

The 275 watt Ushio bulb delivers the lumen output the projector was designed for, providing sufficient brightness for typical meeting-room or classroom environments. Light output will gradually decline as the bulb ages, and the module must be replaced once the rated lifespan is exceeded. The housing weighs .9990 kilograms and fits the designated Panasonic chassis without modification.

Highlights

  • Original Ushio NSHA275W5555 bulb delivers reliable brightness
  • 275 W AC power matches factory specification
  • Complete lamp-and-housing module installs in one step
  • New condition ensures full rated lifespan from day one
  • Weighs .9990 kg for secure fit in compatible Panasonic projectors

Specifications

BrandGeneric
ModelET-LAV400-USH
Part NumberET-LAV400-USH
TypeProject Lamp
Weight0.9990

Questions about this item

What projector models accept the ET-LAV400-USH lamp and housing module?

The ET-LAV400-USH lamp and housing module is designed for Panasonic projectors that use the ET-LAV400 product code.

How is the Ushio NSHA275W5555 lamp installed, and what step is often missed?

Install the lamp and housing module by seating the assembly into the projector's lamp compartment and securing the retaining screws; the step often missed is resetting the projector's lamp hour counter after installation.

When will the AC 275W Ushio lamp need replacement?

Replace the AC 275W Ushio lamp when the projector indicates end of lamp life or when image brightness noticeably dims, typically after the rated lamp hours are reached.

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