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156 Adjustable LED Ring Light Stereo Microscope AM-156-81

156 Adjustable LED Ring Light Stereo Microscope AM-156-81

The AM-156-81 is an adjustable LED ring light designed for stereo microscopes, providing uniform, continuous brightness control for consistent illumination during inspection tasks. It fits microscopes with an inner diameter of 81 mm and operates on AC90–240V input with a 12V white light output. The ring light features a metal lamp holder and delivers high-brightness cold white light (8000–30000K) at 10000–15000mcd per unit, with a working distance range of 40–160 mm.

  • Adjustable brightness from 10% to 100% for optimal lighting under varying conditions
  • High-brightness cold white light (8000–30000K) improves contrast and detail visibility
  • Wide working distance range (40–160 mm) accommodates different sample heights
  • Metal lamp holder ensures durability and stable heat dissipation
  • Universal fit for microscopes with 81 mm inner diameter and 118 mm outer diameter
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Technical features

  • LED lamp beads size F3; 156 beads per unit
  • Input voltage AC90–240V; output voltage white light 12V
  • Maximum output power 15W; single white light brightness 10000–15000mcd
  • Conventional light color: high-brightness cold white (8000–30000K)
  • Brightness continuously adjustable 10%–100%
  • Working distance range: 40–160 mm
  • Product inner diameter: 81 mm; outer diameter: 118 mm; overall height: 27 mm
  • Lamp holder material: metal

Who it is for

  • Procurement engineers sourcing lighting accessories for inspection stations
  • Manufacturers integrating lighting into production or rework benches
  • Distributors adding lighting solutions to microscope kits for end users

Specifications

ModelAM-156-81
Number of Lamp Beads156
Lamp Bead SizeF3
Input VoltageAC90–240V
Output Voltage12V white light
Maximum Output Power15W
Brightness10000–15000mcd
Light ColorCold white 8000–30000K
Brightness Adjustment10%–100% continuous
Working Distance40–160 mm
Inner Diameter81 mm
Outer Diameter118 mm
Overall Height27 mm
Lamp Holder MaterialMetal

Use guide

  • Confirm the microscope’s inner diameter is 81 mm before mounting
  • Adjust brightness to 10%–100% based on sample reflectivity and ambient light
  • Position the ring light so the working distance (40–160 mm) aligns with the sample height
  • Use the metal lamp holder to ensure stable mounting and heat dissipation

FAQ

What is the working distance range?
40–160 mm, suitable for various sample heights.
Is the brightness adjustable?
Yes, continuously adjustable from 10% to 100%.
What is the input voltage range?
AC90–240V, compatible with global power supplies.
What is the lamp bead size?
F3, with 156 beads per unit.
What is the light color temperature?
Cold white light, 8000–30000K.

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