UV LED Keychain Flashlight – Mini Currency Detector Light

UV LED Keychain Flashlight – Compact, Portable & Multi-Purpose

Meet your go-everywhere pocket light! This ultra-compact keychain flashlight is small enough to clip to your keys, bag, or belt loop, yet powerful enough to light your way at night — and the purple (UV) version even doubles as a handy currency verification tool. Available in multiple colors, each delivering a different light type to suit your needs.

Key Features

• Ultra-Compact Design: Measures just 4 cm × 2.3 cm × 0.8 cm — barely bigger than a coin, making it effortless to carry anywhere.
• Keychain-Ready: Built-in keychain loop attaches instantly to keys, carabiners, zipper pulls, or bags for always-on-hand access.
• UV Currency Detection (Purple Version): The purple model emits ultraviolet light to reveal fluorescent security marks on banknotes, IDs, and documents. Note: Only the purple variant has UV/currency-detector functionality.
• Multiple Light Colors: Choose from Black (white light), White (white light), Red (red light), or Purple (UV light) to match your preference or task.
• Battery Included: Powered by 2 × CR2016 button batteries — included right in the box, so you're ready to go from the moment it arrives.
• Durable PP Material: Lightweight yet tough polypropylene construction holds up to everyday carry and outdoor use.
• Made in China.

Specifications

Package Includes

• 1 × Keychain LED Flashlight (battery included)

Important Notes

• Only the purple variant includes the UV currency-detection function.
• Colors may appear slightly different due to monitor/screen settings.
• Please allow minor dimensional variance due to manual measurement.

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Frequently Asked Questions

Q: Does every color variant detect currency with UV light?

A: No — only the purple keychain flashlight emits ultraviolet (UV) light for currency and document verification. The black and white versions emit white light, and the red version emits red light. Make sure to select the purple variant if UV detection is your primary need.

Q: What batteries does the keychain flashlight use, and are they included?

A: The mini LED keychain flashlight is powered by two CR2016 button-cell batteries, and they are included in the package — no extra purchase needed. Replacement CR2016 batteries are widely available at hardware and grocery stores.

Q: How durable is this keychain light for everyday outdoor carry?

A: The flashlight is constructed from polypropylene (PP) — a lightweight but resilient plastic that withstands daily bumps and outdoor conditions. Its compact 4 cm frame fits easily on a keyring without adding noticeable bulk to your pocket or bag.

Q: Can this UV flashlight be used to verify IDs or other documents?

A: Yes! The purple UV variant can illuminate fluorescent security features on banknotes, passports, credit cards, and other documents that contain UV-reactive inks or watermarks. It's a handy verification tool for retail, event check-in, or personal use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.