Green Light Inspection Flashlight LUYOR-3260G

Scratches, dirt, and foreign particles on the surface of precision workpieces are a leading cause of product defects. As the human eye is sensitive to green light, the LUYOR-3260G Green Light Surface Inspection Flashlight uses pure, UV-free green illumination to maximize defect contrast. It complies with cleanroom inspection requirements and is ideal for inspecting defects on wafers, screens, metal parts, coatings, semiconductor surfaces, and other precision workpieces.

Featuring 9 high-power LEDs, the LUYOR-3260G delivers intense and even green light that instantly reveals surface defects such as particles, fingerprints, oil stains, and Newton rings. The LUYOR-3260G is now widely used in semiconductor and electronics manufacturing, LCD/OLED panel quality control, optical component inspection, and precision metal surface inspection.

Key Features

• Instant Defect Revealer: Ideal for detecting surface defects such as oil stains, particles, scratches, dust, fingerprints, and Newton rings during QC inspection

• Portable and Compact Design: Convenient one hand operation

• Green Light, Free of UV: Complies with clean room requirements

• Wide Coverage Area: Quick inspection over large areas, offering higher inspection efficiency

• Battery Level Indicator: Monitors power usage and avoids unexpected outages

• Hard Anodized Aluminum Housing: Ensures long-lasting performance and resistance to wear and tear

• Long lifespan: 50,000 hours of lifetime offers years of reliable operation with minimum maintenance

Applications

The LUYOR-3260G Green Light Surface Inspection Flashlight is ideal for detecting surface defects, particles and contaminants across a wide range of industries and substrates:

• Semiconductor & Electronics: Solar substrates, LED substrates, polished silicon wafers, printed circuit boards, LCD cell process substrates, capacitive touch panels, flexible film substrates, OCA adhesive films, protective release films, sapphire substrates and photomasks

• Display & Optics: Polarizing plates, diffuser plates, condenser plates, TFT-LCD modules, LCD color filter (CF) substrates, optical lens surfaces and acrylic panels

• Automotive: Automotive paint surfaces, automotive glass, headlight lenses, plastic trim and electroplated decorative components

• Precision Molding & Tooling: Polished mold surfaces, injection-molded plastic housings and coated plastic parts

• New Energy: Lithium battery casings and electrode sheets, fuel cell separator films

• Ceramic & Quartz Components: Ceramic substrates, quartz wafers and quartz optical parts

• Materials & General Surfaces: Glass and metal surfaces, coating uniformity verification, scratch and dust inspection

• Cleanroom Inspection: Surface particle and contamination inspection on cleanroom walls, workbenches and fixtures

• Printing & Screen Printing: Screen printing stencils, printed films for scratches, ink spots and foreign contaminants

Customer Feedback

Photo below: LUYOR-3260G Green Light Surface Inspection Flashlight used for cleanroom inspection

Photo below: LUYOR-3260G Green Light Surface Inspection Flashlight used for surface inspection of glass

Photo below: LUYOR-3260G Green Light Surface Inspection Flashlight used for surface inspection of copper sheet

Technical Data

What's Included

1. A LUYOR-3260G Green Light Surface Inspection Flashlight

2. A rechargeable battery

3. A battery charger

4. An aluminum carrying case

Frequently Asked Questions

Q1: What contaminants or defects can the LUYOR-3260G detect?

LUYOR-3260G is suitable for visual inspection of fine dust, particles, scratches, coating unevenness, fingerprints and residual foreign matter on smooth precision surfaces. It is widely adopted for quality checking in cleanroom and precision manufacturing processes.

Q2: What wavelength is the green light of LUYOR-3260G?

LUYOR-3260G adopts high-brightness 530nm green light source (free of UV). Compared with white light, green light offers better contrast for subtle surface defects on polished substrates.

Q3: Is green light safer than UV inspection lamps?

Yes. Unlike UV blacklights, the green light of LUYOR-3260G will not cause UV damage to eyes or most sensitive substrates such as photoresist, films and color filters.