Panasonic PT-LW335U 3100-Lumen WXGA 3LCD Projector

Overview

The Panasonic PT-LW335U is a 3LCD projector designed for everyday presentations in classrooms, training centers, and meeting rooms. It delivers up to 3100 lumens of brightness with a native WXGA resolution of 1280 x 800, ensuring text remains clear and images stay engaging even in well-lit environments. Its manual 1.2x zoom lens and keystone correction features provide flexible installation options, while Daylight View Lite adjusts the image to suit ambient lighting conditions.

Key features

• Up to 3100 lumens brightness that keeps presentations visible in bright rooms
• Dynamic contrast ratio of 16,000 to 1 enhances detail in darker scenes for clearer visuals
• Manual 1.2x zoom lens with a 1.47 to 1.77:1 throw ratio allows projection of images from 30 to 300 inches without strict placement constraints
• Daylight View Lite technology automatically adjusts brightness and color to match room lighting, improving image clarity
• Eco mode extends lamp life up to 20,000 hours, reducing maintenance frequency and costs
• Multiple input options including HDMI, composite, two VGA ports, and USB-B for compatibility with a wide range of devices
• USB Viewer mode enables direct playback of files from a flash drive without needing a connected computer
• Built-in 10 watt mono speaker provides sufficient audio for videos and voiceovers in typical meeting spaces
• Optional ET-WML100 module adds wireless projection capability for convenient cable-free presentations
• Ethernet and RS-232C ports support remote monitoring and integration with room control systems
• Horizontal and vertical keystone correction simplify setup by correcting image distortion when the projector is off-center

Key specs

• Brightness: 3100 lumens
• Resolution: 1280 x 800 (WXGA) native
• Contrast ratio: 16,000 to 1
• Throw ratio: 1.47 to 1.77:1
• Zoom: 1.2x manual
• Lamp life: up to 20,000 hours in Eco mode
• Speaker: 10 watt mono
• Inputs: HDMI, composite, 2x VGA, USB-B
• Control ports: Ethernet, RS-232C

Connectivity and compatibility

This projector supports a broad range of devices through its versatile input options. HDMI accommodates modern laptops and media players, while composite and VGA inputs ensure compatibility with older equipment. The USB-B port allows direct projection from a computer, and USB Viewer mode lets you play files from a flash drive without additional devices. Ethernet and RS-232C ports enable integration with room control systems, making it suitable for managed environments. Wireless projection can be added with the optional ET-WML100 module for greater flexibility.

Ideal uses and environments

The PT-LW335U fits well in educational settings, corporate training rooms, and small to medium-sized meeting spaces where clear, bright images are essential. Its ability to maintain image quality in ambient light and flexible installation options make it a strong choice for users who need reliable, straightforward projection without complex setup. The extended lamp life and built-in speaker also reduce ongoing costs and simplify audio needs, supporting frequent use in busy environments.