Cold Light Source
Cold light sources that deliver bright, low-heat illumination for microscope applications, using LED, xenon or halogen bulbs with adjustable brightness and interchangeable interfaces.
The Cold Light Source range covers 15 catalogue items. Models in this range include XD-303-150W Medical Cold Light Source for ENT, Pet, Veterinary; XD-300-250W Xenon Cold Light Source Endoscopic Illumination; XD-301-150/250W Halogen Cold Light Source for Surgery; XD-300-80W(A) LED Cold Light Source in ENT Gynecology Proctology. Every item is listed with the specification published for it, so a model can be compared on working distance, magnification, interface and fitment rather than on a description.
Every Cold Light Source In Stock
All 15 items in this category, listed in full.
XD-303-150W Medical Cold Light Source for ENT, Pet, Veterinary
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XD-300-250W Xenon Cold Light Source Endoscopic Illumination
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XD-301-150/250W Halogen Cold Light Source for Surgery
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XD-300-80W(A) LED Cold Light Source in ENT Gynecology Proctology
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XD-300-50W(B) Mini Xenon Cold Light Source for Endoscope
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XD-300-50W(A) Compact Xenon Cold Light Source for Endoscope
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XD-300 20W LED Cold Light Source for Microscope
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25W LED Lamp Cold Light Source for Microscope LG-25W
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150W Halogen Lamp Cold Light Source for Microscope AM-150W
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Ring Microscope Optics Fiber Light Guide
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Microscope Dual Gooseneck Optics Fiber
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150W Microscope Single Gooseneck Optics Fiber LG-150T
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0.6m 1m Soft Optics Fiber Light Guide for Microscope
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100W/150W Halogen Lamp Cold Light Source for Microscope
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20W/30W/50W LED Cold Light Source for Microscope
View DetailsWhat Goes Wrong Without the Right Cold Light Source
- Halogen bulbs generate heat that distorts small parts, warps adhesives or damages temperature-sensitive samples
- Fixed-brightness light sources cannot adapt to both reflective metal and dark plastic surfaces
- Lack of portability or flexible mounting limits use in field or mobile inspection setups
- Short bulb lifespan in standard light sources increases downtime and replacement costs
- Inconsistent color temperature causes inaccurate color representation in inspection or photography
Who Buys From This Category
- Electronics manufacturers inspecting solder joints and SMD components under microscope
- Veterinary and clinical labs performing endoscopic or surgical procedures
- Microscopy labs requiring consistent, high-lumen illumination for biological or metallurgical samples
- Educational institutions using microscopes for teaching and demonstration
- Jewellery and watchmaking workshops needing precise, shadow-free lighting for fine detail
Why These Items
- LED, xenon and halogen options provide high brightness with minimal heat output
- Adjustable brightness allows one light source to handle both high-reflectivity and low-reflectivity surfaces
- Interchangeable interfaces support compatibility with multiple microscope head models
- Long bulb lifespan reduces maintenance frequency and operational downtime
- Wide voltage range (AC90V~240V) enables use in diverse international electrical environments
Where These Are Used
- Inspecting a soldered BGA package under a stereo microscope where heat from a halogen source would melt the adhesive
- Performing a veterinary endoscopy with a compact xenon light source that fits the scope's mounting interface
- Capturing high-contrast images of a machined metal surface under a trinocular microscope with consistent color temperature
- Using a portable LED cold light source in a field lab where mains power is unreliable or unavailable
- Switching between halogen and xenon modes on a dual-lamp system to match different sample types during a single inspection session
Before You Order
- Compare the Cold Light Source models on the figure that decides the job, not on the headline magnification
- Confirm the interface dimension against equipment you already own before ordering
- Send the task as well as the model number so the configuration can be checked
- Ask for written confirmation of any figure a tender or audit depends on
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Frequently Asked Questions
Can I use a cold light source with my existing microscope?
Yes, if the interface matches your microscope head. The cold light sources in this range have interchangeable interfaces compatible with various AMADA microscope models.
What is the difference between LED, xenon and halogen cold light sources?
LED sources offer long lifespan and low heat; xenon provides daylight-spectrum brightness and high CRI; halogen delivers high intensity but generates more heat than LED or xenon.
Do these cold light sources work with both stereo and digital microscopes?
Yes, as long as the light guide connects to the microscope head via a compatible interface. They are used with stereo, biological, and digital microscope systems.
How long does the bulb last in these cold light sources?
Bulb lifespan varies by type: LED sources last longer than xenon, which in turn outlast halogen. Specific durations are not published in the source material.
Can I adjust the color temperature of the light?
Some models, like the XD-300-50W(B) Mini Xenon Cold Light Source, support adjustable color temperature. Others have fixed settings as per their design.
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