Convoy - L21B UV365nm - 21700 flashlight

🔦 Convoy L21B UV 365nm Flashlight – Long-Range Power in True UV

Meet the Convoy L21B UV 365nm, a precision-engineered flashlight built for serious UV applications. Powered by a single 21700 lithium battery (not included), this beast throws authentic 365nm ultraviolet with clean output and excellent beam focus thanks to its smooth reflector and AR-coated glass lens.

Whether you’re hunting scorpions in the desert, verifying currency, or charging up glow materials for a light show — this light means business.

🌟 Key Features:

• 🔬 LED: Luminus SBT-10X-UV – powerful and true 365nm wavelength
• ⚡ Driver Modes: 3 modes – 5% / 30% / 100%
• 🔋 Battery: Uses 1x standard unprotected 21700 lithium battery (not included) Can also be used with a 18650 in a pinch if need be
• 💡 Mode Memory: Remembers your last brightness setting
• 🔁 Reverse Polarity Protection: Prevents damage from incorrect battery insertion
• 📉 Low Voltage Warning: Protects battery from over-discharge
• 🪞 Lens: Anti-reflective coated glass
• 🔭 Reflector: Smooth reflector for focused UV beam
• 📏 Size: 170.5mm (length) × 62.6mm (head) × 26.1mm (body)
• ⚖️ Weight: 212g (net), 247g (gross)
• 🧍♂️ Tailstand: Yes, stands on end for hands-free use

🔎 What Can 365nm UV Light Do?

• ✅ Mineral Inspection: Reveal fluorescence in rocks, gems, and fossils
• ✅ Forensics & Security: Detect bodily fluids, verify IDs and currency
• ✅ Scorpion Hunting: Makes scorpions glow bright green in the dark
• ✅ Leak Detection: Spot HVAC, oil, and coolant leaks with UV dyes
• ✅ Glow Materials Activation: Perfect for charging tritium, GITD gear, paints, and inks
• ✅ Hobby & Collection Work: Inspect stamps, artwork, antiques, and more

🚨 Note:

This light is extremely powerful in UV output — never shine it at eyes or skin. Always use with caution and preferably with UV-blocking glasses.

📦 Battery Reminder:

This flashlight requires one unprotected 21700 lithium battery (not included). External charging is necessary 

🗂️ Category Metafields:

• Category: UV Flashlights
• Wavelength: 365nm
• LED: Luminus SBT-10X-UV
• Power Source: 21700 Lithium-ion
• Use Case: Forensics, Minerals, Glow Charging, Inspection
• Waterproof Rating: Not specified
• Tailstand: Yes
• Mode Memory: Yes