Alonefire SV10 365nm 5W UV Torch

The Alonefire SV10 is a compact 365nm ultraviolet torch designed for practical inspection tasks around the home and workshop. It pairs a focused UV beam with a black filter lens to reveal residues and stains that are invisible to the naked eye, making it useful for pet urine spotting, resin curing checks, mineral inspection and quick document validation.

Key features

This torch uses a 365nm UV LED with up to 5W power consumption and a high emitted output according to the manufacturer. The hardened black filter optical lens reduces ambient light contamination so the UV appears cleaner and easier to use in mixed lighting. A built-in rechargeable battery includes a charging indicator and the unit has basic protections against overheating and overcharge, which helps during repeated use.

Specifications

• Name: Alonefire SV10 Professional 365nm UV Torch
• Type: Ultraviolet flashlight
• Power: 5W
• Colour: Black
• Format: USB rechargeable
• Material: Aluminium alloy

Benefits

The aluminium alloy body improves heat dissipation and gives the torch a durable feel for regular handling. Its multi-purpose nature means you can move from hobby tasks such as checking resin cure to everyday checks like locating dried stains on carpets or grass. The rechargeable battery removes the need for disposable cells and the charging indicator keeps battery status clear.

How to use it

Switch the torch on in a dimmer environment for best contrast, and hold it a short distance from the target to find fine residues. It’s a good fit if you need a portable UV light for occasional professional checks or home maintenance tasks. If you prioritise longer continuous runtime consider keeping a charger handy as higher output can warm the unit under extended use.

Alonefire SV10 offers a pragmatic blend of performance and portability, suitable for hands‑on users who want a reliable, rechargeable 365nm torch for inspection work.