AloneFire SV70 UV Flashlight – 3W 365nm with ZWB2 Filter

The AloneFire SV70 is a lightweight, budget-friendly 365nm UV flashlight designed for quick gemstone inspection, mineral fluorescence checks, and hobby use. Despite its compact size, it delivers a clear ultraviolet beam that reveals vivid fluorescence in many gems and minerals.

Equipped with a 3W UV LED and a built-in ZWB2 filter, it effectively blocks most visible light to provide a clean UV response. It's very small and compact.

✨ Features:

• Wavelength: 365nm (true UV)
• LED: 3W UV LED
• Filter: ZWB2 filter – reduces visible light for clearer fluorescence
• Material: Durable aluminum alloy body
• Power: 1×AA battery (not included)
• Compact size – fits easily in pocket or field bag

✅ Perfect for:

• Quick gemstone and crystal fluorescence checks
• Mineral and fossil hunting
• UV-reactive inks, stamps, and document verification
• Everyday hobby and educational use

⚠️ Safety Notice:
Avoid direct exposure to eyes or skin. Always use UV-protective goggles when working with ultraviolet light.

💡 Tip:
Looking for a stronger model? Check out our full UV flashlight comparison with photos and performance tests to find the one that best fits your needs.