Short Wave & Long Wave UV Box – Model GemoLED-UV (WLG-367)
The GemoLED-UV Box, developed in collaboration with GIT, is a professional-grade UV inspection instrument designed for gemological applications. Built with stable and reliable LED technology, it ensures accurate results and features Flicker-Free lighting for continuous and comfortable use.
This UV box is equipped with two independent light sources:
Short Wave (254 nm ±2) – Used to distinguish natural diamonds from simulants, separate sapphire and emerald from synthetics, and identify natural gems from glass or synthetic spinel.
Long Wave (365 nm ±2, BLB Blacklight Blue) – Used for observing fluorescence in diamonds, rubies, emeralds, and other gemstones.
The closed black-box design eliminates external light interference, while the black surface enhances clarity during testing. Compact, durable, and user-friendly, it is ideal for laboratories, gem traders, and industrial quality control.
Key Features:
- Developed in collaboration with GIT for trusted quality
- Dual UV sources: 254 nm Short Wave & 365 nm Long Wave
- Flicker-Free LED technology for stable illumination
- Black-box design minimizes external light interference
- Compact, robust, and easy to operate for professional use









