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Metal 144pcs 61mm 72mm Microscope LED Ring Light AM-144-72

Metal 144pcs 61mm 72mm Microscope LED Ring Light AM-144-72

AM-144-72 is a metal-bodied LED ring light for microscopes with 144 lamp beads, designed for consistent, adjustable illumination in clinical, biomedical, and electronics inspection. It fits 61mm or 72mm inner diameter microscope bodies and provides 12V white light output at 10000–15000mcd per LED, with brightness adjustable from 10% to 100%. Input voltage AC90–240V, maximum output power 10W, working distance 40–160mm.

  • 144 high-brightness LED beads deliver uniform illumination across the field of view
  • Metal lamp holder ensures durability and heat dissipation during extended use
  • Continuously adjustable brightness (10–100%) to match sample sensitivity and ambient light
  • Wide input voltage AC90–240V supports global power standards without voltage converters
  • 61mm or 72mm inner diameter options allow compatibility with multiple microscope models
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Technical features

  • 144 LED lamp beads with F3 size, high-brightness cold white light (8000–30000K)
  • Single LED brightness: 10000–15000mcd, total output power up to 10W
  • Output voltage: 12V white light, continuous brightness adjustment from 10% to 100%
  • Working distance: 40–160mm, suitable for various sample heights and focus depths
  • Inner diameter: 61mm or 72mm (model AM-144-61 / AM-144-72), outer diameter: 110mm
  • Overall height: 28mm, metal lamp holder for structural stability and heat dissipation
  • Input voltage: AC90–240V, wide range for international use without transformers

Who it is for

  • Electronics manufacturers using microscopes for PCB and SMT inspection
  • Clinical and research labs sourcing reliable, low-heat illumination for biological samples
  • Importers specifying accessories for microscope systems in production or testing lines
  • Distributors building a catalog of standardized microscope lighting solutions

Specifications

ModelAM-144-72
Number of LEDs144
LED SizeF3
Input VoltageAC90–240V
Output Voltage12V
Maximum Output Power10W
Brightness Adjustment10–100% continuous
Single LED Brightness10000–15000mcd
Light ColorHigh-brightness cold white (8000–30000K)
Working Distance40–160mm
Inner Diameter72mm
Outer Diameter110mm
Overall Height28mm
Lamp Holder MaterialMetal

Use guide

  • Select AM-144-72 if the microscope body has a 72mm inner diameter
  • Ensure the working distance (40–160mm) matches the sample height and focus requirements
  • Adjust brightness to 10–100% based on sample sensitivity and ambient lighting conditions

FAQ

What is the inner diameter of AM-144-72?
72mm. Available in 61mm (AM-144-61) and 72mm (AM-144-72) versions.
Can I use this ring light on a 61mm microscope body?
No. AM-144-72 is designed for 72mm inner diameter. Use AM-144-61 for 61mm bodies.
Is the brightness adjustable?
Yes. Brightness is continuously adjustable from 10% to 100%.
What voltage does it support?
AC90–240V input, suitable for use in most countries without a voltage converter.
What is the output voltage?
12V white light output.
What is the working distance range?
40–160mm, suitable for most benchtop microscope applications.
What material is the lamp holder made of?
Metal, for durability and heat dissipation during extended use.

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