This 365 nm UV flashlight is specifically designed for geologists and mineral collectors working with fluorescent minerals. The 365 nm wavelength delivers strong, clean fluorescence with far less visible purple halo than common 395 nm torches, allowing you to see the true colours of each specimen.

Its high-power LED (≥1000 lumens, 5 W) and focused optical design provide an even beam, ideal both for quick inspections and for systematic sampling work. The lightweight yet robust aluminium alloy body, together with IP44 protection, makes it suitable for regular use in field campaigns, caves, quarries or laboratory environments.

The flashlight is powered by an included rechargeable 26650 battery and charges via standard 5 V USB Type-C, so you can easily top it up with a power bank during expeditions. With up to 4 hours of runtime per charge and an LED lifetime of up to 50,000 hours, it is a reliable tool for demanding projects.

A press-button switch allows easy operation even when wearing gloves, while its compact size (33 × 130 × 30 mm) and low weight (0.16 kg) make it easy to carry in your backpack or in your field-vest pocket. An internal constant-voltage driver helps maintain stable brightness during use.

Key features:

• UV wavelength: 365 nm, optimised for mineral fluorescence

• High-power LED (≥1000 lm), lifetime up to 50,000 h

• Included rechargeable 26650 battery

• USB Type-C (5 V) charging

• Lightweight, durable aluminium alloy body

• IP44 splash and fine-dust protection

• Approximate runtime: up to 4 h of continuous use

• Weight: 0.16 kg; compact size: 33 × 130 × 30 mm

• Colour Rendering Index (CRI): Ra 80

• Electronic voltage regulation for a stable beam