AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Cold Light Source

XD-300 20W LED Cold Light Source for Microscope

The XD-300 is a 20W LED cold light source designed for industrial microscopes and endoscopes. It provides 1,600,000 lx illuminance at 5,500 K color temperature with a 50,000-hour bulb lifespan.

Product Overview

The XD-300 is a 20W LED cold light source designed for industrial microscopes and endoscopes. It provides 1,600,000 lx illuminance at 5,500 K color temperature with a 50,000-hour bulb lifespan. The unit features adjustable brightness, wide voltage compatibility, and interchangeable interfaces for Wolf and Storz fittings. It is used to illuminate samples without generating heat, reducing thermal distortion during inspection.

  • Light Source TypeLED
  • Power20 W
  • Illuminance1,600,000 lx
  • Color Temperature5,500 K
  • Bulb Lifespan50,000 h
  • Adjustable BrightnessYes

Key Benefits

  • 20W LED provides 1,600,000 lx illuminance for bright, consistent illumination
  • 50,000-hour bulb lifespan reduces replacement frequency and downtime
  • 5,500 K color temperature matches daylight for accurate color rendering
  • Adjustable brightness allows fine control for different sample types and magnifications
  • Interchangeable Wolf and Storz interfaces enable use with multiple microscope and endoscope systems
  • Cool light output prevents heat damage to temperature-sensitive samples
  • Portable design with 1,560g weight allows easy movement between workstations

Application Scenarios

  • Illuminating PCBs and SMD components under a stereo microscope during rework
  • Providing consistent lighting for metallurgical cross-sections in quality control
  • Supporting inspection of small mechanical parts in a production line with variable brightness
  • Enabling clear imaging of biological samples in a teaching lab without thermal drift
  • Powering an industrial endoscope during maintenance checks in a foundry or factory

Who It Is For

  • Electronics manufacturers doing PCB and SMD inspection and rework
  • Metallurgy and quality control labs inspecting metallographic samples
  • Industrial maintenance teams using endoscopes for internal component checks
  • Teaching and research labs requiring stable, non-thermal illumination
  • Precision assembly workshops needing consistent lighting for micro-inspection

Problems It Solves

  • A hot light source distorts temperature-sensitive samples or causes thermal drift during long inspections
  • Fixed brightness lighting fails to adapt to different sample reflectivity or magnification levels
  • Short bulb lifespan in halogen or incandescent sources increases maintenance and downtime
  • Lack of interface compatibility forces the purchase of multiple light sources for different instruments
  • Low illuminance limits visibility in high-magnification or dark-field inspection tasks

Technical Features

  • LED light source with 50,000-hour lifespan
  • 1,600,000 lx illuminance at 5,500 K color temperature
  • Adjustable brightness for variable lighting conditions
  • Wide voltage compatibility for use in different regions
  • Interchangeable interfaces: Wolf and Storz fittings
  • Cool light output with minimal heat emission
  • 1,560g weight for portability and easy setup

Specifications

Light Source TypeLED
Power20 W
Illuminance1,600,000 lx
Color Temperature5,500 K
Bulb Lifespan50,000 h
Adjustable BrightnessYes
Weight1,560g
Interchangeable InterfacesWolf, Storz
Voltage CompatibilityWide range

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Choose between Wolf or Storz interface fittings at time of order
  • Select brightness adjustment level based on inspection needs
  • Use with any microscope or endoscope system that accepts the chosen interface

Comparison With Other Options

Halogen cold light sourceThe XD-300 offers 50,000-hour bulb life versus halogen's 1,000-2,000 hours, and produces no heat, reducing sample damage risk.
Basic LED light source without adjustable brightnessThe XD-300 allows brightness control, enabling consistent illumination across varying sample types and magnifications.
Fixed interface LED light sourceThe XD-300 supports both Wolf and Storz interfaces, reducing the need for multiple units when working with different instruments.

Use Guide

  • Connect the XD-300 to a power source within the supported voltage range before use
  • Select the appropriate interface (Wolf or Storz) based on your microscope or endoscope
  • Adjust brightness to match the sample's reflectivity and magnification level
  • Position the light source to avoid glare or shadowing on the sample
  • Use the 1,560g weight to stabilize the unit on a bench or mounting arm
  • Clean the interface and light diffuser regularly to maintain illuminance output
Answers

Frequently Asked Questions

What interfaces are available for the XD-300?

The XD-300 supports interchangeable Wolf and Storz interfaces. Choose one at time of order.

Can I adjust the brightness of the light?

Yes. The XD-300 includes adjustable brightness control for different inspection conditions.

How long does the LED bulb last?

The LED bulb has a rated lifespan of 50,000 hours under normal operating conditions.

Is the light source suitable for temperature-sensitive samples?

Yes. The LED produces cool light with minimal heat emission, reducing thermal impact on samples.

What is the illuminance output?

The XD-300 delivers 1,600,000 lx at 5,500 K color temperature.

Does the unit require a separate power supply?

No. It operates on wide voltage compatibility and draws power from the standard mains supply.

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