28pcs Aluminium LED Adjustable Oblique Light AM-28LED

Key Benefits

• 28 high-intensity LEDs provide uniform illumination across the specimen area
• Adjustable oblique angle allows precise control of light direction for surface detail enhancement
• Aluminium alloy construction ensures heat dissipation and durability under continuous use
• Brightness adjustable from 0% to 100% to match specimen contrast and reduce glare
• Supports custom wavelengths including 390-405nm UV, 365nm UV, 460nm blue, 520nm green, 590nm yellow, 620nm red, and 850nm/940nm infrared
• Universal AC 90V-240V input allows use in multiple countries without voltage conversion
• DC 12V output ensures stable power delivery to the LED array
• Can be fitted to various microscope stands using standard mounting interfaces

Application Scenarios

• Enhancing surface texture visibility in metallurgical or semiconductor inspection under oblique lighting
• Highlighting fine scratches, cracks or surface defects on polished metal or ceramic samples
• Using UV or infrared wavelengths for fluorescence or non-visible feature detection in forensic or material analysis
• Adjusting light angle to reduce glare on reflective surfaces such as polished metals or glass
• Supporting documentation of surface features under variable lighting conditions for quality reports

Who It Is For

• Metallurgy and materials testing labs requiring surface defect detection
• Semiconductor and PCB inspection teams using oblique lighting for solder joint or trace analysis
• Research labs conducting fluorescence or infrared imaging with custom wavelength needs
• Quality control departments needing consistent, adjustable illumination for repeatable inspection
• Educational labs teaching microscopy techniques with variable lighting effects

Problems It Solves

• Fixed-angle lights fail to adapt to specimen geometry or surface reflectivity
• Low brightness or non-uniform illumination makes surface details hard to see
• Lack of adjustable intensity forces operators to work in high ambient light or with shadows
• Standard white light cannot reveal features visible only under UV or infrared
• Incompatible power inputs prevent use in international labs or field settings

Technical Features

• 28 individual LEDs arranged in a ring for even illumination
• Adjustable oblique angle to direct light at variable incidence
• Aluminium alloy lamp head for efficient heat dissipation
• AC 90V-240V input for global voltage compatibility
• DC 12V output at maximum 3W power consumption
• 0% to 100% brightness control via built-in dimmer
• Support for custom wavelengths: 390-405nm UV, 365nm UV, 460nm blue, 520nm green, 590nm yellow, 620nm red, 850nm, 940nm infrared
• Standard mounting interface compatible with most microscope stands

Specifications

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

Customization Options

• Custom wavelength selection: 390-405nm UV, 365nm UV, 460nm blue, 520nm green, 590nm yellow, 620nm red, 850nm, 940nm infrared
• Optional power cord to match national standards (e.g. UK, US, EU, AU)
• Adjustable angle mechanism maintained for oblique light control
• Mounting interface compatible with standard microscope stand threads

Comparison With Other Options

Use Guide

• Mount the light on the microscope stand using the standard interface
• Adjust the oblique angle to direct light at the desired incidence on the specimen
• Set the brightness to 0% before turning on, then increase gradually to avoid glare
• Select the required wavelength option during ordering; custom wavelengths are fixed at production
• Use the AC 90V-240V input to operate in any country without a voltage converter
• Ensure the power cord matches the local plug standard; custom cords are available on request