20W/30W/50W LED Cold Light Source for Microscope

Key Benefits

• 6400K color temperature provides neutral white light for accurate color rendering during inspection
• 100-240V AC input supports global voltage standards without need for a transformer
• Aluminium housing resists heat buildup and improves long-term reliability
• Fiber optic cables with 6mm or 8mm diameter allow flexible positioning of the light head
• High lumen output (up to 2250LM) ensures bright, even illumination across large field areas
• No UV or IR radiation, so samples are not damaged by heat or light exposure
• Available in 20W, 30W, and 50W power options to match different working distance and brightness needs

Application Scenarios

• Inspection of PCBs and SMD components under a stereo microscope with consistent, non-heat-generating light
• Jewellery and watchmaking assembly where sample integrity must be preserved during inspection
• Metallurgical and quality control labs requiring high-intensity, cool illumination for surface analysis
• Teaching labs where multiple students view the same sample under stable lighting conditions
• Micro-mechanical and precision assembly tasks where glare and heat must be avoided

Who It Is For

• Electronics manufacturers performing PCB, SMD, and BGA inspection and rework
• Jewellery, watchmaking, and precision assembly workshops
• Metallurgy, foundry, and heat-treatment quality control labs
• Teaching and research laboratories in universities and technical schools
• Micro-mechanical and optical component inspection lines

Problems It Solves

• Traditional halogen lamps generate excessive heat, damaging sensitive samples during prolonged inspection
• Low lumen output from basic LED sources results in poor visibility and inconsistent illumination
• Fixed light heads with rigid cables limit positioning flexibility during bench work
• Inconsistent color temperature causes misjudgment of material color or surface finish
• Lack of voltage adaptability forces buyers to use external transformers in international markets

Technical Features

• LED cold light source with 20W, 30W, or 50W power options
• Input voltage: 100-240V AC, 50-60Hz, compatible with global mains
• Color temperature: 6400K standard, customizable upon request
• Fiber optic connection diameter: 6mm or 8mm
• Lumens output: ≥160LM (20W), ≥240LM (30W & 50W), with ≥260LM, ≥400LM, and ≥1250LM, ≥1750LM, ≥2250LM at the light head
• Aluminium housing for efficient heat dissipation and mechanical durability
• No UV or IR radiation emitted, safe for heat-sensitive materials
• Fiber optic cable allows remote positioning of the light head from the power unit

Specifications

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

Customization Options

• Custom color temperature available upon request (e.g., 5000K, 6500K)
• Fiber optic cable length adjustable to 1.5m, 2m, or 3m on request
• Connection diameter can be specified as 6mm or 8mm
• Mounting bracket or stand option available for bench use
• Labeling and packaging can be customized for OEM or private label

Comparison With Other Options

Use Guide

• Connect the light source to a 100-240V AC outlet; no transformer required
• Ensure the fiber optic cable is properly seated at both ends to avoid light loss
• Position the light head to avoid direct reflection on shiny surfaces; use diffusers if needed
• Use the 6mm or 8mm cable diameter that matches your microscope's light port
• Turn off the unit when not in use to extend LED lifespan and reduce power consumption