










🔦 Shine Brighter, Test Smarter — Own the Light That Pros Trust!
The Gemstones UV Flashlight Gem Tester is a professional-grade, rechargeable flashlight featuring four powerful light sources (365nm UV, 395nm UV, white, and yellow LEDs) housed in a durable stainless steel and aluminum alloy body. With a 2000mAh battery offering up to 4 hours of use, IPX6 water and shock resistance, and a compact pen-style design, it’s engineered for precise gem testing, jewelry appraisal, and versatile UV applications—making it an indispensable tool for professionals and enthusiasts alike.
| ASIN | B0B3XH7KBY |
| Batteries | 1 Nonstandard Battery batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium-Ion |
| Best Sellers Rank | 229,643 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 914 in Electric Camping Lanterns |
| Colour | Jade,white,yellow |
| Customer Reviews | 4.5 4.5 out of 5 stars (72) |
| Date First Available | 6 Aug. 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Finish | Stainless steel |
| Included Components | Jade Flashlight, Usb Cable |
| Item Package Quantity | 1 |
| Item Weight | 259 g |
| Item model number | 340 |
| Manufacturer | Lumirio |
| Material | Stainless Steel Aluminum |
| Part Number | 340 |
| Power Source | Battery Powered |
| Product Dimensions | 2.8 x 2.8 x 14.2 cm; 259 g |
| Special Features | Adjustable Light, Portable, Rechargeable |
| Style | Modern |
| Type of Bulb | LED |
C**R
Extremely bright, by far the best light I've ever bought. If the item is florescent under U.V. light this will do it! Maybe even too well I've had rocks light up and stay lit for a couple of seconds afterwards, battery has a good charge as well.
J**E
Very bright different settings very good
D**N
I will recommend it to others
N**E
The design could be a little better, it’s hard to use on smaller rocks and minerals and the battery doesn’t have a long life, but it’s good for what it is.
B**N
Works as intended
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